#B66931#B66931

#B66931 is a mid, vivid orange. Relative luminance 0.203; OKLCH L 59.7% C 0.121 H 53.8°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B66931
RGB	rgb(182, 105, 49)
HSL	hsl(25, 58%, 45%)
HSV	hsv(25, 73%, 71%)
CMYK	cmyk(0%, 42.3%, 73.1%, 28.6%)
CIE-LAB	lab(52.14, 26.21, 43.53)
CIE-LCH	lch(52.14, 50.81, 58.95°)
OKLab	oklab(59.72% 0.0713 0.0975)
OKLCH	oklch(59.72% 0.121 53.8)
XYZ	xyz(24.8995, 20.2726, 5.5069)
Luminance	0.2027 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66931 #317EB6

analogous

#B6313B #B66931 #B6AB31

triadic

#B66931 #31B669 #6931B6

tetradic

#B66931 #3BB631 #317EB6 #AB31B6

square

#B66931 #3BB631 #317EB6 #AB31B6

split-complementary

#B66931 #31B6AB #313BB6

monochromatic

#563117 #864D24 #B66931 #D18853 #DEAA84

Accessibility & contrast

On white

4.16

#B66931 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#B66931 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66931

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66931	#FFFFFF	#000000	##000000
##B66931	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F722B

Deuteranopia (green-blind)

#928331

Tritanopia (blue-blind)

#C7595D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b66931;
/* rgb */ color: rgb(182, 105, 49);
/* oklch */ color: oklch(59.7% 0.121 53.8);

Tailwind

colors: {
  custom: {
    50: '#d1946c',
    500: '#b66931',
    950: '#000000',
  },
}

SCSS

$custom: #b66931;
$custom-light: #d1946c;
$custom-dark: #000000;

JSON

{
  "hex": "#b66931",
  "rgb": {
    "r": 182,
    "g": 105,
    "b": 49
  },
  "hsl": {
    "h": 25.263,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.59717,
    "c": 0.12079,
    "h": 53.8
  },
  "luminance": 0.2027
}

Semantic roles & 50–950 ramp

primary

#B66931

secondary

#7CA7C7

accent

#A0E147

background

#FDF9F6

surface

#FBF1EB

border

#D4CBC6

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66931

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →