OKLCH Studio · Tailwind v3 → v4

Tailwind amber-300: v3 #fcd34d vs v4 oklch(0.879 0.169 91.6)

Subtle shiftIn v4, amber-300 is more saturated than in v3 (ΔL 0.000, ΔC +0.016, ΔH 0.0°).

The v4 value is outside the sRGB gamut, so #FFD230 is a clipped sRGB approximation; wide-gamut displays can show it more vivid.

Tailwind v3#fcd34d

Tailwind v4oklch(0.879 0.169 91.6)

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Tailwind v3 usage

color: #fcd34d;

// tailwind.config.js (v3)
colors.amber[300] // #fcd34d

Tailwind v4 @theme token

@theme {
  --color-amber-300: oklch(0.879 0.169 91.6);
}

.example {
  color: var(--color-amber-300);
}

Keep the v3 colour in v4

@theme {
  --color-amber-300: #fcd34d;
}