#B58337#B58337

#B58337 is a light, moderate orange. Relative luminance 0.263; OKLCH L 64.5% C 0.110 H 74.7°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B58337
RGB	rgb(181, 131, 55)
HSL	hsl(36, 53%, 46%)
HSV	hsv(36, 70%, 71%)
CMYK	cmyk(0%, 27.6%, 69.6%, 29%)
CIE-LAB	lab(58.35, 11.66, 47.21)
CIE-LCH	lch(58.35, 48.63, 76.12°)
OKLab	oklab(64.53% 0.0291 0.1066)
OKLCH	oklch(64.53% 0.11 74.7)
XYZ	xyz(27.8638, 26.3344, 7.2292)
Luminance	0.2633 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B58337 #3769B5

analogous

#B54437 #B58337 #A8B537

triadic

#B58337 #37B583 #8337B5

tetradic

#B58337 #37B544 #3769B5 #B537A8

square

#B58337 #37B544 #3769B5 #B537A8

split-complementary

#B58337 #37A8B5 #4437B5

monochromatic

#573F1A #866129 #B58337 #CDA05C #DCBC8B

Accessibility & contrast

On white

3.35

#B58337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#B58337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B58337

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B58337	#FFFFFF	#000000	##000000
##B58337	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95852E

Deuteranopia (green-blind)

#A19139

Tritanopia (blue-blind)

#C57673

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b58337;
/* rgb */ color: rgb(181, 131, 55);
/* oklch */ color: oklch(64.5% 0.110 74.7);

Tailwind

colors: {
  custom: {
    50: '#cfa671',
    500: '#b58337',
    950: '#000000',
  },
}

SCSS

$custom: #b58337;
$custom-light: #cfa671;
$custom-dark: #000000;

JSON

{
  "hex": "#b58337",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 55
  },
  "hsl": {
    "h": 36.19,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.64527,
    "c": 0.11048,
    "h": 74.7
  },
  "luminance": 0.26332
}

Semantic roles & 50–950 ramp

primary

#B58337

secondary

#829DC6

accent

#85DD4B

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B58337

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

Preview Lab → · Contrast checker → · Palette generator →