OKLCH Studio · Tailwind v3 → v4
Tailwind green-600: v3 #16a34a vs v4 oklch(0.627 0.194 149.2)
ChangedIn v4, green-600 is more saturated than in v3 (ΔL 0.000, ΔC +0.024, ΔH 0.0°).
The v4 value is outside the sRGB gamut, so #00A63E is a clipped sRGB approximation; wide-gamut displays can show it more vivid.
| v3 hex | #16a34a |
|---|---|
| v3 as oklch() | oklch(0.627 0.170 149.2) |
| v4 oklch() | oklch(0.627 0.194 149.2) |
| v4 hex | #00A63E |
| ΔE-OK (×100) | 2.41 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.024 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #16a34a;
// tailwind.config.js (v3)
colors.green[600] // #16a34aTailwind v4 @theme token
@theme {
--color-green-600: oklch(0.627 0.194 149.2);
}
.example {
color: var(--color-green-600);
}Keep the v3 colour in v4
@theme {
--color-green-600: #16a34a;
}