OKLCH to HEX: #F0B100

Also known as: Tailwind yellow-500

oklch(0.79769 0.16412 82.706) → #F0B100

Values are shown at full precision, so converting back gives exactly #f0b100. 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
```
oklch(0.79769 0.16412 82.706)
```

2. OKLCH → Oklab

a = C·cos H = 0.02084
b = C·sin H = 0.16279

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.841080
m′ = L − 0.1056·a − 0.0639·b = 0.785095
s′ = L − 0.0895·a − 1.2915·b = 0.585582

4. cube

l = 0.841080³ = 0.594992
m = 0.785095³ = 0.483913
s = 0.585582³ = 0.200800

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.871362
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.439649
B = −0.0042·l − 0.7034·m + 1.7076·s = -0.000001

6. linear → sRGB, × 255

R = 0.94117 × 255 = 240.00 → 240
G = 0.69411 × 255 = 177.00 → 177
B = 0.00000 × 255 = 0.00 → 0

7. RGB → HEX
```
#F0B100
```

All formats

HEX: #f0b100
RGB: rgb(240 177 0)
RGB (legacy): rgb(240, 177, 0)
HSL: hsl(44.25 100.00% 47.06%) → hsl(44 100% 47%)
HWB: hwb(44 0% 6%)
OKLCH: oklch(0.798 0.164 82.7) · oklch(79.8% 0.164 82.7)
OKLab: oklab(0.798 0.021 0.163)
Lab (D50): lab(76.62 15.25 78.69)
LCH (D50): lch(76.62 80.16 79.03)
Display P3: color(display-p3 0.9037 0.7042 0.2393)
Linear sRGB: color(srgb-linear 0.8714 0.4397 0.0000)

Gamut: sRGB and Display P3

#F0B100 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.164 and Display P3 reaches 0.189; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #f0b100;
  color: rgb(240 177 0);
  color: hsl(44 100% 47%);
  color: oklch(0.798 0.164 82.7);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.798 0.164 82.7);
}
/* arbitrary values */
class="text-[#f0b100] bg-[oklch(0.798_0.164_82.7)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9037 0.7042 0.2393); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #f0b100 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

#FFC532 · oklch(0.858 0.164 82.7) · ΔL +0.06
#DC9E00 · oklch(0.738 0.164 82.7) · 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?