HEX to HSL: #022F2E

Also known as: Tailwind teal-950

#022F2E → hsl(179 92% 10%)

Values are shown at full precision, so converting back gives exactly #022f2e. 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. RGB ÷ 255
```
R = 0.0078
G = 0.1843
B = 0.1804
```

2. max, min, Δ

max = 0.1843
min = 0.0078
Δ = max − min = 0.1765

3. L
```
L = (max + min) / 2 = 0.0961 = 9.61%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.9184 = 91.84%

5. H

max is G → H = 60° × ((B − R) / Δ + 2) = 60° × ((0.1804 − 0.0078) / 0.1765 + 2) = 178.67°

6. HSL
```
hsl(178.67 91.84% 9.61%)
```

All formats

HEX: #022f2e
RGB: rgb(2 47 46)
RGB (legacy): rgb(2, 47, 46)
HSL: hsl(178.67 91.84% 9.61%) → hsl(179 92% 10%)
HWB: hwb(179 1% 82%)
OKLCH: oklch(0.277 0.046 192.5) · oklch(27.7% 0.046 192.5)
OKLab: oklab(0.277 -0.045 -0.010)
Lab (D50): lab(16.59 -15.31 -3.82)
LCH (D50): lch(16.59 15.78 194.00)
Display P3: color(display-p3 0.0661 0.1810 0.1790)
Linear sRGB: color(srgb-linear 0.0006 0.0284 0.0273)

Gamut: sRGB and Display P3

#022F2E is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.047 and Display P3 reaches 0.064; this color uses 97% of the sRGB chroma available.

CSS snippets

.element {
  color: #022f2e;
  color: rgb(2 47 46);
  color: hsl(179 92% 10%);
  color: oklch(0.277 0.046 192.5);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.277 0.046 192.5);
}
/* arbitrary values */
class="text-[#022f2e] bg-[oklch(0.277_0.046_192.5)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.0661 0.1810 0.1790); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #022f2e 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

#153F3D · oklch(0.337 0.046 192.5) · ΔL +0.06
#00201F · oklch(0.217 0.046 192.5) · 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?