HSL to HEX: #FEF3C6

Also known as: Tailwind amber-100

hsl(48.21 96.55% 88.63%) → #FEF3C6

Values are shown at full precision, so converting back gives exactly #fef3c6. 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 = 48.21°, S = 96.55%, L = 88.63%
```
2. C
```
C = (1 − |2L − 1|) × S = 0.21955
```

3. X

X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.17641   (H / 60° = 0.8035, sector 0)

4. m
```
m = L − C / 2 = 0.77652
```

5. (R′, G′, B′) + m

(R′, G′, B′) = (0.21955, 0.17641, 0.00000)
R = round((0.21955 + 0.77652) × 255) = 254
G = round((0.17641 + 0.77652) × 255) = 243
B = round((0.00000 + 0.77652) × 255) = 198

6. RGB → HEX
```
#FEF3C6
```

All formats

HEX: #fef3c6
RGB: rgb(254 243 198)
RGB (legacy): rgb(254, 243, 198)
HSL: hsl(48.21 96.55% 88.63%) → hsl(48 97% 89%)
HWB: hwb(48 78% 0%)
OKLCH: oklch(0.962 0.059 95.9) · oklch(96.2% 0.059 95.9)
OKLab: oklab(0.962 -0.006 0.059)
Lab (D50): lab(95.88 -1.31 23.20)
LCH (D50): lch(95.88 23.24 93.24)
Display P3: color(display-p3 0.9886 0.9544 0.7954)
Linear sRGB: color(srgb-linear 0.9911 0.8963 0.5647)

Gamut: sRGB and Display P3

#FEF3C6 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.064 and Display P3 reaches 0.076; this color uses 92% of the sRGB chroma available.

CSS snippets

.element {
  color: #fef3c6;
  color: rgb(254 243 198);
  color: hsl(48 97% 89%);
  color: oklch(0.962 0.059 95.9);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.962 0.059 95.9);
}
/* arbitrary values */
class="text-[#fef3c6] bg-[oklch(0.962_0.059_95.9)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9886 0.9544 0.7954); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #fef3c6 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

#FFFFD2 · oklch(1.000 0.059 95.9) · ΔL +0.06
#EADFB3 · oklch(0.902 0.059 95.9) · 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?