HSL to HEX: #FEFCE8

Also known as: Tailwind yellow-50, Tailwind v3 yellow-50

hsl(54.55 91.67% 95.29%) → #FEFCE8

Values are shown at full precision, so converting back gives exactly #fefce8. 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
```
H = 54.55°, S = 91.67%, L = 95.29%
```
2. C
```
C = (1 − |2L − 1|) × S = 0.08635
```

3. X

X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.07851   (H / 60° = 0.9092, sector 0)

4. m
```
m = L − C / 2 = 0.90972
```

5. (R′, G′, B′) + m

(R′, G′, B′) = (0.08635, 0.07851, 0.00000)
R = round((0.08635 + 0.90972) × 255) = 254
G = round((0.07851 + 0.90972) × 255) = 252
B = round((0.00000 + 0.90972) × 255) = 232

6. RGB → HEX
```
#FEFCE8
```

All formats

HEX: #fefce8
RGB: rgb(254 252 232)
RGB (legacy): rgb(254, 252, 232)
HSL: hsl(54.55 91.67% 95.29%) → hsl(55 92% 95%)
HWB: hwb(55 91% 0%)
OKLCH: oklch(0.987 0.026 102.2) · oklch(98.7% 0.026 102.2)
OKLab: oklab(0.987 -0.006 0.026)
Lab (D50): lab(98.72 -1.81 9.87)
LCH (D50): lch(98.72 10.03 100.37)
Display P3: color(display-p3 0.9947 0.9885 0.9173)
Linear sRGB: color(srgb-linear 0.9911 0.9734 0.8070)

Gamut: sRGB and Display P3

#FEFCE8 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.034 and Display P3 reaches 0.038; this color uses 77% of the sRGB chroma available.

CSS snippets

.element {
  color: #fefce8;
  color: rgb(254 252 232);
  color: hsl(55 92% 95%);
  color: oklch(0.987 0.026 102.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.987 0.026 102.2);
}
/* arbitrary values */
class="text-[#fefce8] bg-[oklch(0.987_0.026_102.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9947 0.9885 0.9173); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #fefce8 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

#FFFFEC · oklch(1.000 0.026 102.2) · ΔL +0.06
#EAE8D4 · oklch(0.927 0.026 102.2) · 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?