OKLCH to HEX: #FEF3C7

Also known as: Tailwind v3 amber-100

oklch(0.96190 0.05803 95.617) → #FEF3C7

Values are shown at full precision, so converting back gives exactly #fef3c7. 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(0.96190 0.05803 95.617)
```

2. OKLCH → Oklab

a = C·cos H = -0.00568
b = C·sin H = 0.05775

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.972112
m′ = L − 0.1056·a − 0.0639·b = 0.958812
s′ = L − 0.0895·a − 1.2915·b = 0.887823

4. cube

l = 0.972112³ = 0.918647
m = 0.958812³ = 0.881455
s = 0.887823³ = 0.699809

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.991122
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.896279
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.571117

6. linear → sRGB, × 255

R = 0.99609 × 255 = 254.00 → 254
G = 0.95295 × 255 = 243.00 → 243
B = 0.78039 × 255 = 199.00 → 199

7. RGB → HEX
```
#FEF3C7
```

All formats

HEX: #fef3c7
RGB: rgb(254 243 199)
RGB (legacy): rgb(254, 243, 199)
HSL: hsl(48.00 96.49% 88.82%) → hsl(48 96% 89%)
HWB: hwb(48 78% 0%)
OKLCH: oklch(0.962 0.058 95.6) · oklch(96.2% 0.058 95.6)
OKLab: oklab(0.962 -0.006 0.058)
Lab (D50): lab(95.90 -1.21 22.71)
LCH (D50): lch(95.90 22.75 93.05)
Display P3: color(display-p3 0.9886 0.9544 0.7988)
Linear sRGB: color(srgb-linear 0.9911 0.8963 0.5711)

Gamut: sRGB and Display P3

#FEF3C7 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.063 and Display P3 reaches 0.075; this color uses 92% of the sRGB chroma available.

CSS snippets

.element {
  color: #fef3c7;
  color: rgb(254 243 199);
  color: hsl(48 96% 89%);
  color: oklch(0.962 0.058 95.6);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.962 0.058 95.6);
}
/* arbitrary values */
class="text-[#fef3c7] bg-[oklch(0.962_0.058_95.6)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9886 0.9544 0.7988); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #fef3c7 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

#FFFFD3 · oklch(1.000 0.058 95.6) · ΔL +0.06
#EADFB4 · oklch(0.902 0.058 95.6) · 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?