#B57930#B57930

#B57930 is a light, moderate orange. Relative luminance 0.237; OKLCH L 62.5% C 0.115 H 67.8°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B57930
RGB	rgb(181, 121, 48)
HSL	hsl(33, 58%, 45%)
HSV	hsv(33, 73%, 71%)
CMYK	cmyk(0%, 33.1%, 73.5%, 29%)
CIE-LAB	lab(55.80, 16.86, 47.77)
CIE-LCH	lch(55.80, 50.66, 70.55°)
OKLab	oklab(62.52% 0.0434 0.1064)
OKLCH	oklch(62.52% 0.115 67.8)
XYZ	xyz(26.4289, 23.7143, 5.9811)
Luminance	0.2371 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57930 #306CB5

analogous

#B53630 #B57930 #AFB530

triadic

#B57930 #30B579 #7930B5

tetradic

#B57930 #30B536 #306CB5 #B530AF

square

#B57930 #30B536 #306CB5 #B530AF

split-complementary

#B57930 #30AFB5 #3630B5

monochromatic

#543816 #855923 #B57930 #D19751 #DEB482

Accessibility & contrast

On white

3.66

#B57930 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#B57930 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57930

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57930	#FFFFFF	#000000	##000000
##B57930	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D27

Deuteranopia (green-blind)

#9B8B32

Tritanopia (blue-blind)

#C56B6A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b57930;
/* rgb */ color: rgb(181, 121, 48);
/* oklch */ color: oklch(62.5% 0.115 67.8);

Tailwind

colors: {
  custom: {
    50: '#d09f6c',
    500: '#b57930',
    950: '#000000',
  },
}

SCSS

$custom: #b57930;
$custom-light: #d09f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b57930",
  "rgb": {
    "r": 181,
    "g": 121,
    "b": 48
  },
  "hsl": {
    "h": 32.932,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.62517,
    "c": 0.11493,
    "h": 67.8
  },
  "luminance": 0.23712
}

Semantic roles & 50–950 ramp

primary

#B57930

secondary

#7A9DC7

accent

#8CE146

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B57930

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

Preview Lab → · Contrast checker → · Palette generator →