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All 32 in 32 Tailwind CSS Tabs
- 01Tailwind CSS Tabs with Sliding Underline Indicator
- 02Neon Glow Tailwind Tabs with Per-Tab Accent Colors
- 03Neo-Brutalist Tailwind Tabs with Press Effect
- 04Color-Coded Tailwind CSS Tabs Component
- 05VS Code Style File Tabs in Tailwind CSS
- 06iOS Segmented Control in Tailwind CSS
- 07Bento Grid Card Tabs in Tailwind CSS
- 08Vertical Tabs with Timeline Progress in Tailwind CSS
- 09Terminal Window Tabs in Tailwind CSS (Retro CRT)
- 10Expanding Icon Tabs in Tailwind CSS
- 11Typewriter Animation Tabs in Tailwind CSS
- 12Tailwind Tabs with Particle Burst Animation
- 13Animated Counter Tabs in Tailwind CSS (Type Specimen)
- 14Oversized Cropped Text Tabs in Tailwind CSS
- 15Tailwind Sidebar Navigation with Sliding Indicator
- 16Tailwind Bottom Navigation Bar with Expanding Labels
- 17Variable Font Weight Tabs in Tailwind CSS
- 18Uppercase Tabs with Thick Sliding Bar in Tailwind CSS
- 19Drop Cap Initial Letter Tabs in Tailwind CSS
- 20Industrial Stencil Tabs in Tailwind CSS
- 21Bracket Selection Tabs in Tailwind CSS
- 22Bauhaus Color Block Tabs in Tailwind CSS
- 23Inverted Rubber Stamp Tabs in Tailwind CSS
- 24Outlined Tabs with Corner Markers in Tailwind CSS
- 25Tailwind Pill Tab Bar with Icons
- 26Risograph Print Effect Tabs in Tailwind CSS
- 27Animated SVG Underline Tabs in Tailwind CSS
- 28Font Specimen Glyph Tabs in Tailwind CSS
- 29Sliding Pill Tabs with Icons in Tailwind CSS
- 30Folded Corner Tabs in Tailwind CSS (clip-path)
- 31Bookmark Ribbon Navigation in Tailwind CSS
- 32Neumorphic Inset Tabs in Tailwind CSS
Neon Glow Tailwind Tabs with Per-Tab Accent Colors
Four electric tabs, each carrying its own accent in one custom property. Every label shares a single class list — text-(--c) border-(--c) bg-(--c)/12 — and only [--c:…] differs. The root re-points the same variable for the active tab, so the panel's glow and title follow the selection.
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The code
<section class="ttb-02 group/tabs grid min-h-svh w-full place-items-center bg-ttb02-bg bg-[radial-gradient(70%_50%_at_50%_0%,var(--color-ttb02-glow),transparent)] px-5 py-14 font-ttb02-mono text-ttb02-ink [--c:var(--color-ttb02-pink)] has-[#ttb02-r2:checked]:[--c:var(--color-ttb02-cyan)] has-[#ttb02-r3:checked]:[--c:var(--color-ttb02-lime)] has-[#ttb02-r4:checked]:[--c:var(--color-ttb02-amber)]" aria-label="Neon glow tabs demo">
<div class="grid w-full max-w-xl justify-items-center gap-7">
<div role="radiogroup" aria-label="Signal mode" class="grid w-full grid-cols-2 gap-2.5 sm:grid-cols-4">
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-pink)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r1" checked>Pulse</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-cyan)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r2">Wave</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-lime)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r3">Surge</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-amber)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r4">Bloom</label>
</div>
<div class="w-full rounded-xl border border-(--c)/35 bg-white/[0.03] p-5 shadow-[0_0_40px_-12px_color-mix(in_oklab,var(--c)_45%,transparent)] transition-[border-color,box-shadow] duration-500 motion-reduce:transition-none">
<p class="flex items-center gap-2 text-[11px] font-bold tracking-[0.2em] text-(--c) uppercase"><span aria-hidden="true" class="size-1.5 rounded-full bg-(--c) shadow-[0_0_8px_var(--c)]"></span>Live signal</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r1:checked]/tabs:block starting:opacity-0">Pulse — short, rhythmic bursts of light at a steady 120 BPM.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r2:checked]/tabs:block starting:opacity-0">Wave — a continuous oscillation that rises and falls across the strip.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r3:checked]/tabs:block starting:opacity-0">Surge — a sudden upward swell of power, then a slow release.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r4:checked]/tabs:block starting:opacity-0">Bloom — a soft glow front that expands outward from the centre.</p>
</div>
<p aria-hidden="true" class="rounded-full border border-white/10 px-3.5 py-2 text-[11.5px] text-ttb02-mut">[--c:…] · has-checked:bg-(--c)/12 · root re-points --c</p>
</div>
</section><section class="ttb-02 group/tabs grid min-h-svh w-full place-items-center bg-ttb02-bg bg-[radial-gradient(70%_50%_at_50%_0%,var(--color-ttb02-glow),transparent)] px-5 py-14 font-ttb02-mono text-ttb02-ink [--c:var(--color-ttb02-pink)] has-[#ttb02-r2:checked]:[--c:var(--color-ttb02-cyan)] has-[#ttb02-r3:checked]:[--c:var(--color-ttb02-lime)] has-[#ttb02-r4:checked]:[--c:var(--color-ttb02-amber)]" aria-label="Neon glow tabs demo">
<div class="grid w-full max-w-xl justify-items-center gap-7">
<div role="radiogroup" aria-label="Signal mode" class="grid w-full grid-cols-2 gap-2.5 sm:grid-cols-4">
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-pink)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r1" checked>Pulse</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-cyan)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r2">Wave</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-lime)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r3">Surge</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-amber)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r4">Bloom</label>
</div>
<div class="w-full rounded-xl border border-(--c)/35 bg-white/[0.03] p-5 shadow-[0_0_40px_-12px_color-mix(in_oklab,var(--c)_45%,transparent)] transition-[border-color,box-shadow] duration-500 motion-reduce:transition-none">
<p class="flex items-center gap-2 text-[11px] font-bold tracking-[0.2em] text-(--c) uppercase"><span aria-hidden="true" class="size-1.5 rounded-full bg-(--c) shadow-[0_0_8px_var(--c)]"></span>Live signal</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r1:checked]/tabs:block starting:opacity-0">Pulse — short, rhythmic bursts of light at a steady 120 BPM.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r2:checked]/tabs:block starting:opacity-0">Wave — a continuous oscillation that rises and falls across the strip.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r3:checked]/tabs:block starting:opacity-0">Surge — a sudden upward swell of power, then a slow release.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r4:checked]/tabs:block starting:opacity-0">Bloom — a soft glow front that expands outward from the centre.</p>
</div>
<p aria-hidden="true" class="rounded-full border border-white/10 px-3.5 py-2 text-[11.5px] text-ttb02-mut">[--c:…] · has-checked:bg-(--c)/12 · root re-points --c</p>
</div>
</section>@import "tailwindcss";
@theme {
--color-ttb02-bg: #0b0b12;
--color-ttb02-bg: oklch(0.153 0.015 284.5);
--color-ttb02-glow: #1d1636;
--color-ttb02-glow: oklch(0.228 0.060 290.9);
--color-ttb02-ink: #f2f1f7;
--color-ttb02-ink: oklch(0.961 0.008 293.9);
--color-ttb02-soft: #c9c7d6;
--color-ttb02-soft: oklch(0.836 0.021 292.1);
--color-ttb02-mut: #9a98ad;
--color-ttb02-mut: oklch(0.688 0.031 289.9);
--color-ttb02-pink: #ff4df2;
--color-ttb02-pink: oklch(0.727 0.271 331.1);
--color-ttb02-cyan: #3df0ff;
--color-ttb02-cyan: oklch(0.875 0.138 203.6);
--color-ttb02-lime: #c6ff3d;
--color-ttb02-lime: oklch(0.928 0.216 125.2);
--color-ttb02-amber: #ff9a3d;
--color-ttb02-amber: oklch(0.776 0.159 59.0);
--font-ttb02-mono: 'JetBrains Mono', ui-monospace, monospace;
--font-ttb02-sans: 'Geist', system-ui, sans-serif;
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
stage is sized before the browser build compiles. */
.ttb-02 {
width: 100%;
min-height: 100svh;
}@import "tailwindcss";
@theme {
--color-ttb02-bg: #0b0b12;
--color-ttb02-bg: oklch(0.153 0.015 284.5);
--color-ttb02-glow: #1d1636;
--color-ttb02-glow: oklch(0.228 0.060 290.9);
--color-ttb02-ink: #f2f1f7;
--color-ttb02-ink: oklch(0.961 0.008 293.9);
--color-ttb02-soft: #c9c7d6;
--color-ttb02-soft: oklch(0.836 0.021 292.1);
--color-ttb02-mut: #9a98ad;
--color-ttb02-mut: oklch(0.688 0.031 289.9);
--color-ttb02-pink: #ff4df2;
--color-ttb02-pink: oklch(0.727 0.271 331.1);
--color-ttb02-cyan: #3df0ff;
--color-ttb02-cyan: oklch(0.875 0.138 203.6);
--color-ttb02-lime: #c6ff3d;
--color-ttb02-lime: oklch(0.928 0.216 125.2);
--color-ttb02-amber: #ff9a3d;
--color-ttb02-amber: oklch(0.776 0.159 59.0);
--font-ttb02-mono: 'JetBrains Mono', ui-monospace, monospace;
--font-ttb02-sans: 'Geist', system-ui, sans-serif;
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
stage is sized before the browser build compiles. */
.ttb-02 {
width: 100%;
min-height: 100svh;
}Setup — do this once per project
Skip this if your project already runs Tailwind v4.
<script src="https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4"></script>
<script src="https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4"></script>Compiles in the browser — perfect for a CodePen or a quick test, not for production.
npm install tailwindcss @tailwindcss/vite
npm install tailwindcss @tailwindcss/vite// vite.config.js ("type": "module" in package.json)
import { defineConfig } from 'vite'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
plugins: [tailwindcss()],
})// vite.config.js ("type": "module" in package.json)
import { defineConfig } from 'vite'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
plugins: [tailwindcss()],
})Any v4 setup works — Vite, PostCSS or the CLI. Nothing in this demo is bundler-specific.
@import "tailwindcss";
@theme {
--color-ttb02-bg: #0b0b12;
--color-ttb02-bg: oklch(0.153 0.015 284.5);
--color-ttb02-glow: #1d1636;
--color-ttb02-glow: oklch(0.228 0.060 290.9);
--color-ttb02-ink: #f2f1f7;
--color-ttb02-ink: oklch(0.961 0.008 293.9);
--color-ttb02-soft: #c9c7d6;
--color-ttb02-soft: oklch(0.836 0.021 292.1);
--color-ttb02-mut: #9a98ad;
--color-ttb02-mut: oklch(0.688 0.031 289.9);
--color-ttb02-pink: #ff4df2;
--color-ttb02-pink: oklch(0.727 0.271 331.1);
--color-ttb02-cyan: #3df0ff;
--color-ttb02-cyan: oklch(0.875 0.138 203.6);
--color-ttb02-lime: #c6ff3d;
--color-ttb02-lime: oklch(0.928 0.216 125.2);
--color-ttb02-amber: #ff9a3d;
--color-ttb02-amber: oklch(0.776 0.159 59.0);
--font-ttb02-mono: 'JetBrains Mono', ui-monospace, monospace;
--font-ttb02-sans: 'Geist', system-ui, sans-serif;
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
stage is sized before the browser build compiles. */
.ttb-02 {
width: 100%;
min-height: 100svh;
}@import "tailwindcss";
@theme {
--color-ttb02-bg: #0b0b12;
--color-ttb02-bg: oklch(0.153 0.015 284.5);
--color-ttb02-glow: #1d1636;
--color-ttb02-glow: oklch(0.228 0.060 290.9);
--color-ttb02-ink: #f2f1f7;
--color-ttb02-ink: oklch(0.961 0.008 293.9);
--color-ttb02-soft: #c9c7d6;
--color-ttb02-soft: oklch(0.836 0.021 292.1);
--color-ttb02-mut: #9a98ad;
--color-ttb02-mut: oklch(0.688 0.031 289.9);
--color-ttb02-pink: #ff4df2;
--color-ttb02-pink: oklch(0.727 0.271 331.1);
--color-ttb02-cyan: #3df0ff;
--color-ttb02-cyan: oklch(0.875 0.138 203.6);
--color-ttb02-lime: #c6ff3d;
--color-ttb02-lime: oklch(0.928 0.216 125.2);
--color-ttb02-amber: #ff9a3d;
--color-ttb02-amber: oklch(0.776 0.159 59.0);
--font-ttb02-mono: 'JetBrains Mono', ui-monospace, monospace;
--font-ttb02-sans: 'Geist', system-ui, sans-serif;
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
stage is sized before the browser build compiles. */
.ttb-02 {
width: 100%;
min-height: 100svh;
}<link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700;800&family=Geist:wght@400..800&display=swap">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700;800&family=Geist:wght@400..800&display=swap">What changed in the port
Which parts became utilities, which stayed CSS, and why.
color-mix(in srgb, var(--c) 12%, transparent)becamehas-checked:bg-(--c)/12— v4's variable shorthand accepts the opacity modifier.- The inline
style="--c:…"attributes became[--c:var(--color-ttb02-*)]arbitrary properties, so the colours are tokens, not literals in markup. - UI upgrade from the CSS original: the panel became a "live signal" card whose border, glow, dot and heading follow the active tab — the root re-points
--cfrom the checked radio. - UI upgrade: resting labels moved from 45% white (≈3.2:1) to a solid 6.9:1 muted token; the row wraps to a 2×2 grid on phones instead of crushing four labels.
Here's a working CSS demo from CodeFronts. Use it as-is or adapt to your framework. All classes are scoped under a unique prefix so the code won't collide with your existing styles. MIT licensed.
Demo: Neon Glow Tailwind Tabs with Per-Tab Accent Colors
Source: https://codefronts.com/navigation/tailwind-css-tabs/neon-glow-tailwind-tabs-per-tab-accent-colors/
Four electric tabs, each carrying its own accent in one custom property. Every label shares a single class list — text-(--c) border-(--c) bg-(--c)/12 — and only [--c:…] differs. The root re-points the same variable for the active tab, so the panel's glow and title follow the selection.
## HTML
```html
<section class="ttb-02 group/tabs grid min-h-svh w-full place-items-center bg-ttb02-bg bg-[radial-gradient(70%_50%_at_50%_0%,var(--color-ttb02-glow),transparent)] px-5 py-14 font-ttb02-mono text-ttb02-ink [--c:var(--color-ttb02-pink)] has-[#ttb02-r2:checked]:[--c:var(--color-ttb02-cyan)] has-[#ttb02-r3:checked]:[--c:var(--color-ttb02-lime)] has-[#ttb02-r4:checked]:[--c:var(--color-ttb02-amber)]" aria-label="Neon glow tabs demo">
<div class="grid w-full max-w-xl justify-items-center gap-7">
<div role="radiogroup" aria-label="Signal mode" class="grid w-full grid-cols-2 gap-2.5 sm:grid-cols-4">
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-pink)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r1" checked>Pulse</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-cyan)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r2">Wave</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-lime)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r3">Surge</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-amber)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r4">Bloom</label>
</div>
<div class="w-full rounded-xl border border-(--c)/35 bg-white/[0.03] p-5 shadow-[0_0_40px_-12px_color-mix(in_oklab,var(--c)_45%,transparent)] transition-[border-color,box-shadow] duration-500 motion-reduce:transition-none">
<p class="flex items-center gap-2 text-[11px] font-bold tracking-[0.2em] text-(--c) uppercase"><span aria-hidden="true" class="size-1.5 rounded-full bg-(--c) shadow-[0_0_8px_var(--c)]"></span>Live signal</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r1:checked]/tabs:block starting:opacity-0">Pulse — short, rhythmic bursts of light at a steady 120 BPM.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r2:checked]/tabs:block starting:opacity-0">Wave — a continuous oscillation that rises and falls across the strip.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r3:checked]/tabs:block starting:opacity-0">Surge — a sudden upward swell of power, then a slow release.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r4:checked]/tabs:block starting:opacity-0">Bloom — a soft glow front that expands outward from the centre.</p>
</div>
<p aria-hidden="true" class="rounded-full border border-white/10 px-3.5 py-2 text-[11.5px] text-ttb02-mut">[--c:…] · has-checked:bg-(--c)/12 · root re-points --c</p>
</div>
</section>
```
## CSS
```css
@import "tailwindcss";
@theme {
--color-ttb02-bg: #0b0b12;
--color-ttb02-bg: oklch(0.153 0.015 284.5);
--color-ttb02-glow: #1d1636;
--color-ttb02-glow: oklch(0.228 0.060 290.9);
--color-ttb02-ink: #f2f1f7;
--color-ttb02-ink: oklch(0.961 0.008 293.9);
--color-ttb02-soft: #c9c7d6;
--color-ttb02-soft: oklch(0.836 0.021 292.1);
--color-ttb02-mut: #9a98ad;
--color-ttb02-mut: oklch(0.688 0.031 289.9);
--color-ttb02-pink: #ff4df2;
--color-ttb02-pink: oklch(0.727 0.271 331.1);
--color-ttb02-cyan: #3df0ff;
--color-ttb02-cyan: oklch(0.875 0.138 203.6);
--color-ttb02-lime: #c6ff3d;
--color-ttb02-lime: oklch(0.928 0.216 125.2);
--color-ttb02-amber: #ff9a3d;
--color-ttb02-amber: oklch(0.776 0.159 59.0);
--font-ttb02-mono: 'JetBrains Mono', ui-monospace, monospace;
--font-ttb02-sans: 'Geist', system-ui, sans-serif;
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
stage is sized before the browser build compiles. */
.ttb-02 {
width: 100%;
min-height: 100svh;
}
```Here's a working CSS demo from CodeFronts. Use it as-is or adapt to your framework. All classes are scoped under a unique prefix so the code won't collide with your existing styles. MIT licensed.
Demo: Neon Glow Tailwind Tabs with Per-Tab Accent Colors
Source: https://codefronts.com/navigation/tailwind-css-tabs/neon-glow-tailwind-tabs-per-tab-accent-colors/
Four electric tabs, each carrying its own accent in one custom property. Every label shares a single class list — text-(--c) border-(--c) bg-(--c)/12 — and only [--c:…] differs. The root re-points the same variable for the active tab, so the panel's glow and title follow the selection.
## HTML
```html
<section class="ttb-02 group/tabs grid min-h-svh w-full place-items-center bg-ttb02-bg bg-[radial-gradient(70%_50%_at_50%_0%,var(--color-ttb02-glow),transparent)] px-5 py-14 font-ttb02-mono text-ttb02-ink [--c:var(--color-ttb02-pink)] has-[#ttb02-r2:checked]:[--c:var(--color-ttb02-cyan)] has-[#ttb02-r3:checked]:[--c:var(--color-ttb02-lime)] has-[#ttb02-r4:checked]:[--c:var(--color-ttb02-amber)]" aria-label="Neon glow tabs demo">
<div class="grid w-full max-w-xl justify-items-center gap-7">
<div role="radiogroup" aria-label="Signal mode" class="grid w-full grid-cols-2 gap-2.5 sm:grid-cols-4">
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-pink)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r1" checked>Pulse</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-cyan)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r2">Wave</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-lime)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r3">Surge</label>
<label class="flex min-h-11 cursor-pointer items-center justify-center gap-2 rounded-lg border border-white/10 text-[11px] font-bold tracking-[0.16em] text-ttb02-mut uppercase transition-[color,border-color,background-color,box-shadow] duration-300 [--c:var(--color-ttb02-amber)] hover:border-white/25 hover:text-ttb02-ink has-checked:border-(--c) has-checked:bg-(--c)/12 has-checked:text-(--c) has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent),inset_0_0_10px_color-mix(in_oklab,var(--c)_25%,transparent)] has-focus-visible:outline-2 has-focus-visible:outline-offset-2 has-focus-visible:outline-dashed has-focus-visible:outline-(--c) motion-reduce:transition-none"><input class="sr-only" type="radio" name="ttb02" id="ttb02-r4">Bloom</label>
</div>
<div class="w-full rounded-xl border border-(--c)/35 bg-white/[0.03] p-5 shadow-[0_0_40px_-12px_color-mix(in_oklab,var(--c)_45%,transparent)] transition-[border-color,box-shadow] duration-500 motion-reduce:transition-none">
<p class="flex items-center gap-2 text-[11px] font-bold tracking-[0.2em] text-(--c) uppercase"><span aria-hidden="true" class="size-1.5 rounded-full bg-(--c) shadow-[0_0_8px_var(--c)]"></span>Live signal</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r1:checked]/tabs:block starting:opacity-0">Pulse — short, rhythmic bursts of light at a steady 120 BPM.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r2:checked]/tabs:block starting:opacity-0">Wave — a continuous oscillation that rises and falls across the strip.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r3:checked]/tabs:block starting:opacity-0">Surge — a sudden upward swell of power, then a slow release.</p>
<p class="mt-3 hidden font-ttb02-sans text-[15px] leading-relaxed text-ttb02-soft transition-opacity duration-300 group-has-[#ttb02-r4:checked]/tabs:block starting:opacity-0">Bloom — a soft glow front that expands outward from the centre.</p>
</div>
<p aria-hidden="true" class="rounded-full border border-white/10 px-3.5 py-2 text-[11.5px] text-ttb02-mut">[--c:…] · has-checked:bg-(--c)/12 · root re-points --c</p>
</div>
</section>
```
## CSS
```css
@import "tailwindcss";
@theme {
--color-ttb02-bg: #0b0b12;
--color-ttb02-bg: oklch(0.153 0.015 284.5);
--color-ttb02-glow: #1d1636;
--color-ttb02-glow: oklch(0.228 0.060 290.9);
--color-ttb02-ink: #f2f1f7;
--color-ttb02-ink: oklch(0.961 0.008 293.9);
--color-ttb02-soft: #c9c7d6;
--color-ttb02-soft: oklch(0.836 0.021 292.1);
--color-ttb02-mut: #9a98ad;
--color-ttb02-mut: oklch(0.688 0.031 289.9);
--color-ttb02-pink: #ff4df2;
--color-ttb02-pink: oklch(0.727 0.271 331.1);
--color-ttb02-cyan: #3df0ff;
--color-ttb02-cyan: oklch(0.875 0.138 203.6);
--color-ttb02-lime: #c6ff3d;
--color-ttb02-lime: oklch(0.928 0.216 125.2);
--color-ttb02-amber: #ff9a3d;
--color-ttb02-amber: oklch(0.776 0.159 59.0);
--font-ttb02-mono: 'JetBrains Mono', ui-monospace, monospace;
--font-ttb02-sans: 'Geist', system-ui, sans-serif;
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
stage is sized before the browser build compiles. */
.ttb-02 {
width: 100%;
min-height: 100svh;
}
```How this works
One class list, four tabs. The CSS original piped an inline style="--c:…" through color-mix(). In v4 the variable shorthand does that directly:
<label class="[--c:var(--color-ttb02-cyan)] border-white/10 text-ttb02-mut
has-checked:border-(--c) has-checked:text-(--c) has-checked:bg-(--c)/12
has-checked:shadow-[0_0_16px_color-mix(in_oklab,var(--c)_55%,transparent)]">The panel listens too. The root sets --c from whichever radio is checked, so the panel border, status dot and heading glow in the active tab's colour without a second set of classes.
Each label's own [--c:…] wins over the inherited one, so the tabs never take on the selection's colour.
Make it yours
- Recolour: edit the four
--color-ttb02-*tokens; any hue works because the glow, wash and border all derive from--c. - Calmer glow: drop the shadow mix from 55% to 30% and remove the inset layer.
- Light mode: paper stage, darker accents (L ≈ 0.55) and a 25% glow so it doesn't bloom on white.
Gotchas — read before shipping
bg-(--c)/12falls back to the solid colour wherecolor-mix()is missing — Tailwind emits that fallback first, so nothing breaks, it's just louder.- Neon text on near-black passes contrast easily; the resting labels are the risk, so they use a solid muted token instead of 45% white.
- The glow transitions over 300ms; it stops under
motion-reduce:.
Browser support
| Chrome | Safari | Firefox | Edge |
|---|---|---|---|
| 111+ | 16.4+ | 128+ | 111+ |
color-mix() (the /12 modifier on a variable) is inside Tailwind v4's floor.