#B57933#B57933

#B57933 is a light, moderate orange. Relative luminance 0.237; OKLCH L 62.5% C 0.113 H 66.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B57933
RGB	rgb(181, 121, 51)
HSL	hsl(32, 56%, 45%)
HSV	hsv(32, 72%, 71%)
CMYK	cmyk(0%, 33.1%, 71.8%, 29%)
CIE-LAB	lab(55.83, 17.02, 46.41)
CIE-LCH	lch(55.83, 49.43, 69.86°)
OKLab	oklab(62.55% 0.0443 0.1041)
OKLCH	oklch(62.55% 0.113 66.9)
XYZ	xyz(26.4929, 23.7399, 6.3183)
Luminance	0.2374 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57933 #336FB5

analogous

#B53833 #B57933 #B0B533

triadic

#B57933 #33B579 #7933B5

tetradic

#B57933 #33B538 #336FB5 #B533B0

square

#B57933 #33B538 #336FB5 #B533B0

split-complementary

#B57933 #33B0B5 #3833B5

monochromatic

#563918 #855926 #B57933 #CF9756 #DDB586

Accessibility & contrast

On white

3.65

#B57933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#B57933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57933

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57933	#FFFFFF	#000000	##000000
##B57933	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D2B

Deuteranopia (green-blind)

#9B8B34

Tritanopia (blue-blind)

#C56B6A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b57933;
/* rgb */ color: rgb(181, 121, 51);
/* oklch */ color: oklch(62.5% 0.113 66.9);

Tailwind

colors: {
  custom: {
    50: '#d09f6e',
    500: '#b57933',
    950: '#000000',
  },
}

SCSS

$custom: #b57933;
$custom-light: #d09f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b57933",
  "rgb": {
    "r": 181,
    "g": 121,
    "b": 51
  },
  "hsl": {
    "h": 32.308,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.62546,
    "c": 0.11315,
    "h": 66.9
  },
  "luminance": 0.23738
}

Semantic roles & 50–950 ramp

primary

#B57933

secondary

#7D9FC6

accent

#8EDF48

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B57933

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

Preview Lab → · Contrast checker → · Palette generator →