#B38131#B38131

#B38131 is a light, moderate orange. Relative luminance 0.255; OKLCH L 63.8% C 0.113 H 75.6°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#B38131
RGB	rgb(179, 129, 49)
HSL	hsl(37, 57%, 45%)
HSV	hsv(37, 73%, 70%)
CMYK	cmyk(0%, 27.9%, 72.6%, 29.8%)
CIE-LAB	lab(57.57, 11.57, 49.05)
CIE-LCH	lch(57.57, 50.40, 76.73°)
OKLab	oklab(63.85% 0.0282 0.1094)
OKLCH	oklch(63.85% 0.113 75.6)
XYZ	xyz(26.9969, 25.5081, 6.4068)
Luminance	0.2551 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B38131 #3163B3

analogous

#B34031 #B38131 #A4B331

triadic

#B38131 #31B381 #8131B3

tetradic

#B38131 #31B340 #3163B3 #B331A4

square

#B38131 #31B340 #3163B3 #B331A4

split-complementary

#B38131 #31A4B3 #4031B3

monochromatic

#533C17 #835E24 #B38131 #D09F52 #DDBA82

Accessibility & contrast

On white

3.44

#B38131 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#B38131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B38131

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B38131	#FFFFFF	#000000	##000000
##B38131	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938327

Deuteranopia (green-blind)

#9F8F34

Tritanopia (blue-blind)

#C37470

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b38131;
/* rgb */ color: rgb(179, 129, 49);
/* oklch */ color: oklch(63.8% 0.113 75.6);

Tailwind

colors: {
  custom: {
    50: '#cea56e',
    500: '#b38131',
    950: '#000000',
  },
}

SCSS

$custom: #b38131;
$custom-light: #cea56e;
$custom-dark: #000000;

JSON

{
  "hex": "#b38131",
  "rgb": {
    "r": 179,
    "g": 129,
    "b": 49
  },
  "hsl": {
    "h": 36.923,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63845,
    "c": 0.113,
    "h": 75.6
  },
  "luminance": 0.25506
}

Semantic roles & 50–950 ramp

primary

#B38131

secondary

#7A97C6

accent

#82E048

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B38131

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

Preview Lab → · Contrast checker → · Palette generator →