OKLCH to HEX: #00C950

Also known as: Tailwind green-500

oklch(0.72886 0.21194 147.822) → #00C950

Values are shown at full precision, so converting back gives exactly #00c950. The rounded form is what you normally paste into CSS.

Step-by-step math

Every number below is computed from the input, nothing is looked up.

1. input
```
oklch(0.72886 0.21194 147.822)
```

2. OKLCH → Oklab

a = C·cos H = -0.17939
b = C·sin H = 0.11287

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.682120
m′ = L − 0.1056·a − 0.0639·b = 0.740589
s′ = L − 0.0895·a − 1.2915·b = 0.599144

4. cube

l = 0.682120³ = 0.317382
m = 0.740589³ = 0.406192
s = 0.599144³ = 0.215076

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = -0.000005
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.584074
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.080213

6. linear → sRGB, × 255

R = 0.00000 × 255 = 0.00 → 0
G = 0.78823 × 255 = 201.00 → 201
B = 0.31371 × 255 = 80.00 → 80

7. RGB → HEX
```
#00C950
```

All formats

HEX: #00c950
RGB: rgb(0 201 80)
RGB (legacy): rgb(0, 201, 80)
HSL: hsl(143.88 100.00% 39.41%) → hsl(144 100% 39%)
HWB: hwb(144 0% 21%)
OKLCH: oklch(0.729 0.212 147.8) · oklch(72.9% 0.212 147.8)
OKLab: oklab(0.729 -0.179 0.113)
Lab (D50): lab(71.12 -62.56 46.81)
LCH (D50): lch(71.12 78.13 143.19)
Display P3: color(display-p3 0.3553 0.7765 0.3739)
Linear sRGB: color(srgb-linear 0.0000 0.5841 0.0802)

Gamut: sRGB and Display P3

#00C950 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.212 and Display P3 reaches 0.297; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #00c950;
  color: rgb(0 201 80);
  color: hsl(144 100% 39%);
  color: oklch(0.729 0.212 147.8);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.729 0.212 147.8);
}
/* arbitrary values */
class="text-[#00c950] bg-[oklch(0.729_0.212_147.8)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.3553 0.7765 0.3739); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #00c950 calc(l - 0.1) c h); }

Nearby colors

Closest colors in the Tailwind and CSS named palettes (OKLab distance).

Lighter and darker, same hue and chroma

#35DD64 · oklch(0.789 0.212 147.8) · ΔL +0.06
#00B53C · oklch(0.669 0.212 147.8) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

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Guides: What is OKLCH?