HSL to HEX: #008080

Also known as: CSS teal

hsl(180.00 100.00% 25.10%) → #008080

Values are shown at full precision, so converting back gives exactly #008080. 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 = 180.00°, S = 100.00%, L = 25.10%
```
2. C
```
C = (1 − |2L − 1|) × S = 0.50200
```

3. X

X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.50200   (H / 60° = 3.0000, sector 3)

4. m
```
m = L − C / 2 = 0.00000
```

5. (R′, G′, B′) + m

(R′, G′, B′) = (0.00000, 0.50200, 0.50200)
R = round((0.00000 + 0.00000) × 255) = 0
G = round((0.50200 + 0.00000) × 255) = 128
B = round((0.50200 + 0.00000) × 255) = 128

6. RGB → HEX
```
#008080
```

All formats

HEX: #008080
RGB: rgb(0 128 128)
RGB (legacy): rgb(0, 128, 128)
HSL: hsl(180.00 100.00% 25.10%) → hsl(180 100% 25%)
HWB: hwb(180 0% 50%)
OKLCH: oklch(0.543 0.093 194.8) · oklch(54.3% 0.093 194.8)
OKLab: oklab(0.543 -0.090 -0.024)
Lab (D50): lab(47.99 -30.39 -8.98)
LCH (D50): lch(47.99 31.69 196.45)
Display P3: color(display-p3 0.2160 0.4942 0.4980)
Linear sRGB: color(srgb-linear 0.0000 0.2159 0.2159)

Gamut: sRGB and Display P3

#008080 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.093 and Display P3 reaches 0.125; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #008080;
  color: rgb(0 128 128);
  color: hsl(180 100% 25%);
  color: oklch(0.543 0.093 194.8);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.543 0.093 194.8);
}
/* arbitrary values */
class="text-[#008080] bg-[oklch(0.543_0.093_194.8)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.2160 0.4942 0.4980); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #008080 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

#279292 · oklch(0.603 0.093 194.8) · ΔL +0.06
#006E6E · oklch(0.483 0.093 194.8) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

All converters →

Guides: What is OKLCH?