#B37031#B37031

#B37031 is a mid, moderate orange. Relative luminance 0.214; OKLCH L 60.6% C 0.115 H 60.7°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#B37031
RGB	rgb(179, 112, 49)
HSL	hsl(29, 57%, 45%)
HSV	hsv(29, 73%, 70%)
CMYK	cmyk(0%, 37.4%, 72.6%, 29.8%)
CIE-LAB	lab(53.38, 21.05, 44.71)
CIE-LCH	lch(53.38, 49.42, 64.79°)
OKLab	oklab(60.59% 0.0561 0.1002)
OKLCH	oklch(60.59% 0.115 60.7)
XYZ	xyz(24.9409, 21.3962, 5.7215)
Luminance	0.2139 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37031 #3174B3

analogous

#B33133 #B37031 #B3B131

triadic

#B37031 #31B370 #7031B3

tetradic

#B37031 #33B331 #3174B3 #B131B3

square

#B37031 #33B331 #3174B3 #B131B3

split-complementary

#B37031 #31B3B1 #3133B3

monochromatic

#533417 #835224 #B37031 #D08F52 #DDAE82

Accessibility & contrast

On white

3.98

#B37031 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#B37031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37031

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37031	#FFFFFF	#000000	##000000
##B37031	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85762A

Deuteranopia (green-blind)

#948632

Tritanopia (blue-blind)

#C36163

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b37031;
/* rgb */ color: rgb(179, 112, 49);
/* oklch */ color: oklch(60.6% 0.115 60.7);

Tailwind

colors: {
  custom: {
    50: '#cf996c',
    500: '#b37031',
    950: '#000000',
  },
}

SCSS

$custom: #b37031;
$custom-light: #cf996c;
$custom-dark: #000000;

JSON

{
  "hex": "#b37031",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 49
  },
  "hsl": {
    "h": 29.077,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.60588,
    "c": 0.11484,
    "h": 60.7
  },
  "luminance": 0.21394
}

Semantic roles & 50–950 ramp

primary

#B37031

secondary

#7AA1C6

accent

#96E048

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B37031

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

Preview Lab → · Contrast checker → · Palette generator →