#B37931#B37931

#B37931 is a light, moderate orange. Relative luminance 0.235; OKLCH L 62.3% C 0.113 H 68.5°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B37931
RGB	rgb(179, 121, 49)
HSL	hsl(33, 57%, 45%)
HSV	hsv(33, 73%, 70%)
CMYK	cmyk(0%, 32.4%, 72.6%, 29.8%)
CIE-LAB	lab(55.57, 16.03, 46.99)
CIE-LCH	lch(55.57, 49.65, 71.16°)
OKLab	oklab(62.28% 0.0413 0.105)
OKLCH	oklch(62.28% 0.113 68.5)
XYZ	xyz(25.9840, 23.4825, 6.0692)
Luminance	0.2348 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37931 #316BB3

analogous

#B33831 #B37931 #ACB331

triadic

#B37931 #31B379 #7931B3

tetradic

#B37931 #31B338 #316BB3 #B331AC

square

#B37931 #31B338 #316BB3 #B331AC

split-complementary

#B37931 #31ACB3 #3831B3

monochromatic

#533817 #835924 #B37931 #D09752 #DDB482

Accessibility & contrast

On white

3.69

#B37931 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#B37931 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37931

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37931	#FFFFFF	#000000	##000000
##B37931	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D28

Deuteranopia (green-blind)

#9A8B33

Tritanopia (blue-blind)

#C36B6A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b37931;
/* rgb */ color: rgb(179, 121, 49);
/* oklch */ color: oklch(62.3% 0.113 68.5);

Tailwind

colors: {
  custom: {
    50: '#ce9f6d',
    500: '#b37931',
    950: '#000000',
  },
}

SCSS

$custom: #b37931;
$custom-light: #ce9f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b37931",
  "rgb": {
    "r": 179,
    "g": 121,
    "b": 49
  },
  "hsl": {
    "h": 33.231,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.62284,
    "c": 0.11286,
    "h": 68.5
  },
  "luminance": 0.2348
}

Semantic roles & 50–950 ramp

primary

#B37931

secondary

#7A9CC6

accent

#8CE048

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B37931

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

Preview Lab → · Contrast checker → · Palette generator →