HSL to HEX: #0B4F4A

Also known as: Tailwind teal-900

hsl(175.59 75.56% 17.65%) → #0B4F4A

Values are shown at full precision, so converting back gives exactly #0b4f4a. 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
```
H = 175.59°, S = 75.56%, L = 17.65%
```
2. C
```
C = (1 − |2L − 1|) × S = 0.26673
```

3. X

X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.24712   (H / 60° = 2.9265, sector 2)

4. m
```
m = L − C / 2 = 0.04314
```

5. (R′, G′, B′) + m

(R′, G′, B′) = (0.00000, 0.26673, 0.24712)
R = round((0.00000 + 0.04314) × 255) = 11
G = round((0.26673 + 0.04314) × 255) = 79
B = round((0.24712 + 0.04314) × 255) = 74

6. RGB → HEX
```
#0B4F4A
```

All formats

HEX: #0b4f4a
RGB: rgb(11 79 74)
RGB (legacy): rgb(11, 79, 74)
HSL: hsl(175.59 75.56% 17.65%) → hsl(176 76% 18%)
HWB: hwb(176 4% 69%)
OKLCH: oklch(0.387 0.063 187.2) · oklch(38.7% 0.063 187.2)
OKLab: oklab(0.387 -0.063 -0.008)
Lab (D50): lab(29.65 -21.73 -3.13)
LCH (D50): lch(29.65 21.96 188.21)
Display P3: color(display-p3 0.1364 0.3049 0.2893)
Linear sRGB: color(srgb-linear 0.0033 0.0782 0.0685)

Gamut: sRGB and Display P3

#0B4F4A is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.068 and Display P3 reaches 0.091; this color uses 94% of the sRGB chroma available.

CSS snippets

.element {
  color: #0b4f4a;
  color: rgb(11 79 74);
  color: hsl(176 76% 18%);
  color: oklch(0.387 0.063 187.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.387 0.063 187.2);
}
/* arbitrary values */
class="text-[#0b4f4a] bg-[oklch(0.387_0.063_187.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.1364 0.3049 0.2893); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #0b4f4a 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

#22605A · oklch(0.447 0.063 187.2) · ΔL +0.06
#003F3A · oklch(0.327 0.063 187.2) · 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?