#B37831#B37831

#B37831 is a light, moderate orange. Relative luminance 0.232; OKLCH L 62.1% C 0.113 H 67.7°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B37831
RGB	rgb(179, 120, 49)
HSL	hsl(33, 57%, 45%)
HSV	hsv(33, 73%, 70%)
CMYK	cmyk(0%, 33%, 72.6%, 29.8%)
CIE-LAB	lab(55.32, 16.59, 46.74)
CIE-LCH	lch(55.32, 49.59, 70.45°)
OKLab	oklab(62.09% 0.0429 0.1045)
OKLCH	oklch(62.09% 0.113 67.7)
XYZ	xyz(25.8632, 23.2407, 6.0289)
Luminance	0.2324 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37831 #316CB3

analogous

#B33731 #B37831 #ADB331

triadic

#B37831 #31B378 #7831B3

tetradic

#B37831 #31B337 #316CB3 #B331AD

square

#B37831 #31B337 #316CB3 #B331AD

split-complementary

#B37831 #31ADB3 #3731B3

monochromatic

#533817 #835824 #B37831 #D09652 #DDB382

Accessibility & contrast

On white

3.72

#B37831 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#B37831 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37831

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37831	#FFFFFF	#000000	##000000
##B37831	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7C28

Deuteranopia (green-blind)

#998A32

Tritanopia (blue-blind)

#C36A69

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b37831;
/* rgb */ color: rgb(179, 120, 49);
/* oklch */ color: oklch(62.1% 0.113 67.7);

Tailwind

colors: {
  custom: {
    50: '#ce9f6d',
    500: '#b37831',
    950: '#000000',
  },
}

SCSS

$custom: #b37831;
$custom-light: #ce9f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b37831",
  "rgb": {
    "r": 179,
    "g": 120,
    "b": 49
  },
  "hsl": {
    "h": 32.769,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.62093,
    "c": 0.11297,
    "h": 67.7
  },
  "luminance": 0.23238
}

Semantic roles & 50–950 ramp

primary

#B37831

secondary

#7A9CC6

accent

#8DE048

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B37831

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

Preview Lab → · Contrast checker → · Palette generator →