OKLCH to HEX: #16A34A

Also known as: Tailwind v3 green-600

oklch(0.62705 0.16991 149.214) → #16A34A

Values are shown at full precision, so converting back gives exactly #16a34a. 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(0.62705 0.16991 149.214)
```

2. OKLCH → Oklab

a = C·cos H = -0.14597
b = C·sin H = 0.08697

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.587965
m′ = L − 0.1056·a − 0.0639·b = 0.636905
s′ = L − 0.0895·a − 1.2915·b = 0.527797

4. cube

l = 0.587965³ = 0.203261
m = 0.636905³ = 0.258360
s = 0.527797³ = 0.147028

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.008024
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.366248
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.068480

6. linear → sRGB, × 255

R = 0.08628 × 255 = 22.00 → 22
G = 0.63921 × 255 = 163.00 → 163
B = 0.29020 × 255 = 74.00 → 74

7. RGB → HEX
```
#16A34A
```

All formats

HEX: #16a34a
RGB: rgb(22 163 74)
RGB (legacy): rgb(22, 163, 74)
HSL: hsl(142.13 76.22% 36.27%) → hsl(142 76% 36%)
HWB: hwb(142 9% 36%)
OKLCH: oklch(0.627 0.170 149.2) · oklch(62.7% 0.170 149.2)
OKLab: oklab(0.627 -0.146 0.087)
Lab (D50): lab(58.84 -51.08 35.43)
LCH (D50): lch(58.84 62.16 145.26)
Display P3: color(display-p3 0.2967 0.6297 0.3300)
Linear sRGB: color(srgb-linear 0.0080 0.3663 0.0685)

Gamut: sRGB and Display P3

#16A34A is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.176 and Display P3 reaches 0.246; this color uses 97% of the sRGB chroma available.

CSS snippets

.element {
  color: #16a34a;
  color: rgb(22 163 74);
  color: hsl(142 76% 36%);
  color: oklch(0.627 0.170 149.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.627 0.170 149.2);
}
/* arbitrary values */
class="text-[#16a34a] bg-[oklch(0.627_0.170_149.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.2967 0.6297 0.3300); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #16a34a 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

#36B65C · oklch(0.687 0.170 149.2) · ΔL +0.06
#009038 · oklch(0.567 0.170 149.2) · 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?