RGB to HEX: #BB4D00

Also known as: Tailwind amber-700

rgb(187 77 0) → #BB4D00

Values are shown at full precision, so converting back gives exactly #bb4d00. 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. base 10 → base 16

R = 187 = 11×16 + 11 → BB
G = 77 = 4×16 + 13 → 4D
B = 0 = 0×16 + 0 → 00

2. pairs → HEX
```
BB 4D 00 → #BB4D00
```

All formats

HEX: #bb4d00
RGB: rgb(187 77 0)
RGB (legacy): rgb(187, 77, 0)
HSL: hsl(24.71 100.00% 36.67%) → hsl(25 100% 37%)
HWB: hwb(25 0% 27%)
OKLCH: oklch(0.557 0.158 45.4) · oklch(55.7% 0.158 45.4)
OKLab: oklab(0.557 0.111 0.113)
Lab (D50): lab(47.46 43.25 57.88)
LCH (D50): lch(47.46 72.25 53.23)
Display P3: color(display-p3 0.6813 0.3287 0.1224)
Linear sRGB: color(srgb-linear 0.4969 0.0742 0.0000)

Gamut: sRGB and Display P3

#BB4D00 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.158 and Display P3 reaches 0.180; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #bb4d00;
  color: rgb(187 77 0);
  color: hsl(25 100% 37%);
  color: oklch(0.557 0.158 45.4);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.557 0.158 45.4);
}
/* arbitrary values */
class="text-[#bb4d00] bg-[oklch(0.557_0.158_45.4)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.6813 0.3287 0.1224); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #bb4d00 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

#D06022 · oklch(0.617 0.158 45.4) · ΔL +0.06
#A73A00 · oklch(0.497 0.158 45.4) · 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?