#B57536#B57536

#B57536 is a mid, moderate orange. Relative luminance 0.228; OKLCH L 61.8% C 0.112 H 62.5°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B57536
RGB	rgb(181, 117, 54)
HSL	hsl(30, 54%, 46%)
HSV	hsv(30, 70%, 71%)
CMYK	cmyk(0%, 35.4%, 70.2%, 29%)
CIE-LAB	lab(54.88, 19.41, 43.97)
CIE-LCH	lch(54.88, 48.06, 66.18°)
OKLab	oklab(61.82% 0.0518 0.0995)
OKLCH	oklch(61.82% 0.112 62.5)
XYZ	xyz(26.0852, 22.8151, 6.5193)
Luminance	0.2281 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57536 #3676B5

analogous

#B53636 #B57536 #B5B436

triadic

#B57536 #36B575 #7536B5

tetradic

#B57536 #36B536 #3676B5 #B436B5

square

#B57536 #36B536 #3676B5 #B436B5

split-complementary

#B57536 #36B5B4 #3636B5

monochromatic

#57381A #865728 #B57536 #CE945A #DCB289

Accessibility & contrast

On white

3.78

#B57536 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#B57536 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57536

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57536	#FFFFFF	#000000	##000000
##B57536	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B2F

Deuteranopia (green-blind)

#988937

Tritanopia (blue-blind)

#C56767

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b57536;
/* rgb */ color: rgb(181, 117, 54);
/* oklch */ color: oklch(61.8% 0.112 62.5);

Tailwind

colors: {
  custom: {
    50: '#d09d70',
    500: '#b57536',
    950: '#000000',
  },
}

SCSS

$custom: #b57536;
$custom-light: #d09d70;
$custom-dark: #000000;

JSON

{
  "hex": "#b57536",
  "rgb": {
    "r": 181,
    "g": 117,
    "b": 54
  },
  "hsl": {
    "h": 29.764,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.61821,
    "c": 0.11217,
    "h": 62.5
  },
  "luminance": 0.22813
}

Semantic roles & 50–950 ramp

primary

#B57536

secondary

#81A4C6

accent

#94DD4A

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E08

muted

#837E7B

Preview Lab

Preview with #B57536

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

Preview Lab → · Contrast checker → · Palette generator →