HSL to HEX: #1A2E05

Result

Values are shown at full precision, so converting back gives exactly #1a2e05. 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 = 89.27°, S = 80.39%, L = 10.00%

2. 2. C

   C = (1 − |2L − 1|) × S = 0.16078

3. 3. X

   X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.08235   (H / 60° = 1.4878, sector 1)

4. 4. m

   m = L − C / 2 = 0.01961

5. 5. (R′, G′, B′) + m

   (R′, G′, B′) = (0.08235, 0.16078, 0.00000)
   R = round((0.08235 + 0.01961) × 255) = 26
   G = round((0.16078 + 0.01961) × 255) = 46
   B = round((0.00000 + 0.01961) × 255) = 5

6. 6. RGB → HEX

   #1A2E05

All formats

HEX

#1a2e05

RGB

rgb(26 46 5)

RGB (legacy)

rgb(26, 46, 5)

HSL

hsl(89.27 80.39% 10.00%) → hsl(89 80% 10%)

HWB

hwb(89 2% 82%)

OKLCH

oklch(0.274 0.069 132.1) · oklch(27.4% 0.069 132.1)

OKLab

oklab(0.274 -0.046 0.051)

Lab (D50)

lab(16.49 -14.56 21.11)

LCH (D50)

lch(16.49 25.65 124.60)

Display P3

color(display-p3 0.1196 0.1784 0.0454)

Linear sRGB

color(srgb-linear 0.0103 0.0273 0.0015)

Gamut: sRGB and Display P3

#1A2E05 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.076 and Display P3 reaches 0.089; this color uses 90% of the sRGB chroma available.

CSS snippets

.element {
  color: #1a2e05;
  color: rgb(26 46 5);
  color: hsl(89 80% 10%);
  color: oklch(0.274 0.069 132.1);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.274 0.069 132.1);
}
/* arbitrary values */
class="text-[#1a2e05] bg-[oklch(0.274_0.069_132.1)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.1196 0.1784 0.0454); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #1a2e05 calc(l - 0.1) c h); }

Nearby colors

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

• lime-950#192E03
• v3 green-950#052E16
• green-950#032E15
• v3 emerald-950#022C22
• emerald-950#002C22
• olive-800#2B2B22
• v3 teal-950#042F2E
• teal-950#022F2E

Lighter and darker, same hue and chroma

• #293E15 · oklch(0.334 0.069 132.1) · ΔL +0.06
• #0C1F00 · oklch(0.214 0.069 132.1) · ΔL −0.06

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