HSL to HEX: #FCD34D

Also known as: Tailwind v3 amber-300

hsl(45.94 96.69% 64.51%) → #FCD34D

Values are shown at full precision, so converting back gives exactly #fcd34d. 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 = 45.94°, S = 96.69%, L = 64.51%
```
2. C
```
C = (1 − |2L − 1|) × S = 0.68631
```

3. X

X = C × (1 − |(H / 60°) mod 2 − 1|) = 0.52548   (H / 60° = 0.7657, sector 0)

4. m
```
m = L − C / 2 = 0.30195
```

5. (R′, G′, B′) + m

(R′, G′, B′) = (0.68631, 0.52548, 0.00000)
R = round((0.68631 + 0.30195) × 255) = 252
G = round((0.52548 + 0.30195) × 255) = 211
B = round((0.00000 + 0.30195) × 255) = 77

6. RGB → HEX
```
#FCD34D
```

All formats

HEX: #fcd34d
RGB: rgb(252 211 77)
RGB (legacy): rgb(252, 211, 77)
HSL: hsl(45.94 96.69% 64.51%) → hsl(46 97% 65%)
HWB: hwb(46 30% 1%)
OKLCH: oklch(0.879 0.153 91.6) · oklch(87.9% 0.153 91.6)
OKLab: oklab(0.879 -0.004 0.153)
Lab (D50): lab(86.41 4.93 68.60)
LCH (D50): lch(86.41 68.78 85.89)
Display P3: color(display-p3 0.9623 0.8335 0.3978)
Linear sRGB: color(srgb-linear 0.9734 0.6514 0.0742)

Gamut: sRGB and Display P3

#FCD34D is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.166 and Display P3 reaches 0.202; this color uses 92% of the sRGB chroma available.

CSS snippets

.element {
  color: #fcd34d;
  color: rgb(252 211 77);
  color: hsl(46 97% 65%);
  color: oklch(0.879 0.153 91.6);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.879 0.153 91.6);
}
/* arbitrary values */
class="text-[#fcd34d] bg-[oklch(0.879_0.153_91.6)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9623 0.8335 0.3978); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #fcd34d 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

#FFE764 · oklch(0.939 0.153 91.6) · ΔL +0.06
#E8BF33 · oklch(0.819 0.153 91.6) · 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?