HEX to HSL: #1A2E05

Also known as: Tailwind v3 lime-950

#1A2E05 → hsl(89 80% 10%)

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. RGB ÷ 255
```
R = 0.1020
G = 0.1804
B = 0.0196
```

2. max, min, Δ

max = 0.1804
min = 0.0196
Δ = max − min = 0.1608

3. L
```
L = (max + min) / 2 = 0.1000 = 10.00%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.8039 = 80.39%

5. H

max is G → H = 60° × ((B − R) / Δ + 2) = 60° × ((0.0196 − 0.1020) / 0.1608 + 2) = 89.27°

6. HSL
```
hsl(89.27 80.39% 10.00%)
```

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).

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

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

All converters →

Guides: What is OKLCH?