#B57630#B57630

#B57630 is a mid, moderate orange. Relative luminance 0.230; OKLCH L 61.9% C 0.115 H 65.2°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B57630
RGB	rgb(181, 118, 48)
HSL	hsl(32, 58%, 45%)
HSV	hsv(32, 73%, 71%)
CMYK	cmyk(0%, 34.8%, 73.5%, 29%)
CIE-LAB	lab(55.07, 18.54, 47.02)
CIE-LCH	lch(55.07, 50.54, 68.48°)
OKLab	oklab(61.95% 0.0484 0.1048)
OKLCH	oklch(61.95% 0.115 65.2)
XYZ	xyz(26.0700, 22.9965, 5.8615)
Luminance	0.2299 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57630 #306FB5

analogous

#B53330 #B57630 #B2B530

triadic

#B57630 #30B576 #7630B5

tetradic

#B57630 #30B533 #306FB5 #B530B2

square

#B57630 #30B533 #306FB5 #B530B2

split-complementary

#B57630 #30B2B5 #3330B5

monochromatic

#543716 #855623 #B57630 #D19451 #DEB282

Accessibility & contrast

On white

3.75

#B57630 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#B57630 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57630

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57630	#FFFFFF	#000000	##000000
##B57630	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B27

Deuteranopia (green-blind)

#998A31

Tritanopia (blue-blind)

#C56767

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b57630;
/* rgb */ color: rgb(181, 118, 48);
/* oklch */ color: oklch(61.9% 0.115 65.2);

Tailwind

colors: {
  custom: {
    50: '#d09d6c',
    500: '#b57630',
    950: '#000000',
  },
}

SCSS

$custom: #b57630;
$custom-light: #d09d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b57630",
  "rgb": {
    "r": 181,
    "g": 118,
    "b": 48
  },
  "hsl": {
    "h": 31.579,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.61948,
    "c": 0.11542,
    "h": 65.2
  },
  "luminance": 0.22994
}

Semantic roles & 50–950 ramp

primary

#B57630

secondary

#7A9EC7

accent

#90E146

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B57630

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

Preview Lab → · Contrast checker → · Palette generator →