HSL to HEX: #022C22

Result

Values are shown at full precision, so converting back gives exactly #022c22. 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. 1. input

   H = 165.71°, S = 91.30%, L = 9.02%

2. 2. C

   C = (1 − |2L − 1|) × S = 0.16471

3. 3. X

   X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.12548   (H / 60° = 2.7618, sector 2)

4. 4. m

   m = L − C / 2 = 0.00785

5. 5. (R′, G′, B′) + m

   (R′, G′, B′) = (0.00000, 0.16471, 0.12548)
   R = round((0.00000 + 0.00785) × 255) = 2
   G = round((0.16471 + 0.00785) × 255) = 44
   B = round((0.12548 + 0.00785) × 255) = 34

6. 6. RGB → HEX

   #022C22

All formats

HEX

#022c22

RGB

rgb(2 44 34)

RGB (legacy)

rgb(2, 44, 34)

HSL

hsl(165.71 91.30% 9.02%) → hsl(166 91% 9%)

HWB

hwb(166 1% 83%)

OKLCH

oklch(0.262 0.049 172.6) · oklch(26.2% 0.049 172.6)

OKLab

oklab(0.262 -0.048 0.006)

Lab (D50)

lab(15.04 -17.12 2.28)

LCH (D50)

lch(15.04 17.27 172.42)

Display P3

color(display-p3 0.0607 0.1694 0.1353)

Linear sRGB

color(srgb-linear 0.0006 0.0252 0.0160)

Gamut: sRGB and Display P3

#022C22 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.051 and Display P3 reaches 0.069; this color uses 96% of the sRGB chroma available.

CSS snippets

.element {
  color: #022c22;
  color: rgb(2 44 34);
  color: hsl(166 91% 9%);
  color: oklch(0.262 0.049 172.6);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.262 0.049 172.6);
}
/* arbitrary values */
class="text-[#022c22] bg-[oklch(0.262_0.049_172.6)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.0607 0.1694 0.1353); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #022c22 calc(l - 0.1) c h); }

Nearby colors

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

• emerald-950#002C22
• teal-950#022F2E
• v3 teal-950#042F2E
• v3 green-950#052E16
• green-950#032E15
• mist-800#22292B
• v3 lime-950#1A2E05
• lime-950#192E03

Lighter and darker, same hue and chroma

• #143B31 · oklch(0.322 0.049 172.6) · ΔL +0.06
• #001D14 · oklch(0.202 0.049 172.6) · ΔL −0.06

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