OKLCH to HEX: #F0E68C

Also known as: CSS khaki

oklch(0.91349 0.11192 102.829) → #F0E68C

Values are shown at full precision, so converting back gives exactly #f0e68c. 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(0.91349 0.11192 102.829)
```

2. OKLCH → Oklab

a = C·cos H = -0.02485
b = C·sin H = 0.10913

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.927190
m′ = L − 0.1056·a − 0.0639·b = 0.909145
s′ = L − 0.0895·a − 1.2915·b = 0.774779

4. cube

l = 0.927190³ = 0.797089
m = 0.909145³ = 0.751449
s = 0.774779³ = 0.465086

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.871370
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.791299
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.262260

6. linear → sRGB, × 255

R = 0.94118 × 255 = 240.00 → 240
G = 0.90196 × 255 = 230.00 → 230
B = 0.54903 × 255 = 140.00 → 140

7. RGB → HEX
```
#F0E68C
```

All formats

HEX: #f0e68c
RGB: rgb(240 230 140)
RGB (legacy): rgb(240, 230, 140)
HSL: hsl(54.00 76.92% 74.51%) → hsl(54 77% 75%)
HWB: hwb(54 55% 6%)
OKLCH: oklch(0.913 0.112 102.8) · oklch(91.3% 0.112 102.8)
OKLab: oklab(0.913 -0.025 0.109)
Lab (D50): lab(90.64 -5.60 45.00)
LCH (D50): lch(90.64 45.34 97.09)
Display P3: color(display-p3 0.9344 0.9033 0.5935)
Linear sRGB: color(srgb-linear 0.8714 0.7913 0.2623)

Gamut: sRGB and Display P3

#F0E68C is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.192 and Display P3 reaches 0.222; this color uses 58% of the sRGB chroma available.

CSS snippets

.element {
  color: #f0e68c;
  color: rgb(240 230 140);
  color: hsl(54 77% 75%);
  color: oklch(0.913 0.112 102.8);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.913 0.112 102.8);
}
/* arbitrary values */
class="text-[#f0e68c] bg-[oklch(0.913_0.112_102.8)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9344 0.9033 0.5935); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #f0e68c 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

#FFFA9F · oklch(0.973 0.112 102.8) · ΔL +0.06
#DCD279 · oklch(0.853 0.112 102.8) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

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Guides: What is OKLCH?