#B57736#B57736

#B57736 is a light, moderate orange. Relative luminance 0.233; OKLCH L 62.2% C 0.112 H 64.2°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#B57736
RGB	rgb(181, 119, 54)
HSL	hsl(31, 54%, 46%)
HSV	hsv(31, 70%, 71%)
CMYK	cmyk(0%, 34.3%, 70.2%, 29%)
CIE-LAB	lab(55.37, 18.29, 44.49)
CIE-LCH	lch(55.37, 48.10, 67.65°)
OKLab	oklab(62.2% 0.0485 0.1006)
OKLCH	oklch(62.2% 0.112 64.2)
XYZ	xyz(26.3207, 23.2861, 6.5978)
Luminance	0.2328 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57736 #3674B5

analogous

#B53736 #B57736 #B3B536

triadic

#B57736 #36B577 #7736B5

tetradic

#B57736 #36B537 #3674B5 #B536B3

square

#B57736 #36B537 #3674B5 #B536B3

split-complementary

#B57736 #36B3B5 #3736B5

monochromatic

#57391A #865828 #B57736 #CE955A #DCB489

Accessibility & contrast

On white

3.71

#B57736 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#B57736 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57736

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57736	#FFFFFF	#000000	##000000
##B57736	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7C2F

Deuteranopia (green-blind)

#998A37

Tritanopia (blue-blind)

#C56969

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b57736;
/* rgb */ color: rgb(181, 119, 54);
/* oklch */ color: oklch(62.2% 0.112 64.2);

Tailwind

colors: {
  custom: {
    50: '#d09e70',
    500: '#b57736',
    950: '#000000',
  },
}

SCSS

$custom: #b57736;
$custom-light: #d09e70;
$custom-dark: #000000;

JSON

{
  "hex": "#b57736",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 54
  },
  "hsl": {
    "h": 30.709,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.62197,
    "c": 0.11169,
    "h": 64.2
  },
  "luminance": 0.23284
}

Semantic roles & 50–950 ramp

primary

#B57736

secondary

#81A3C6

accent

#92DD4A

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E08

muted

#837E7B

Preview Lab

Preview with #B57736

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

Preview Lab → · Contrast checker → · Palette generator →