#B57D39#B57D39

#B57D39 is a light, moderate orange. Relative luminance 0.248; OKLCH L 63.4% C 0.109 H 68.7°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B57D39
RGB	rgb(181, 125, 57)
HSL	hsl(33, 52%, 47%)
HSV	hsv(33, 69%, 71%)
CMYK	cmyk(0%, 30.9%, 68.5%, 29%)
CIE-LAB	lab(56.87, 15.12, 44.66)
CIE-LCH	lch(56.87, 47.15, 71.30°)
OKLab	oklab(63.38% 0.0396 0.1015)
OKLCH	oklch(63.38% 0.109 68.7)
XYZ	xyz(27.1301, 24.7887, 7.2259)
Luminance	0.2479 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57D39 #3971B5

analogous

#B53F39 #B57D39 #AFB539

triadic

#B57D39 #39B57D #7D39B5

tetradic

#B57D39 #39B53F #3971B5 #B539AF

square

#B57D39 #39B53F #3971B5 #B539AF

split-complementary

#B57D39 #39AFB5 #3F39B5

monochromatic

#583D1C #865D2A #B57D39 #CD9B5F #DBB88D

Accessibility & contrast

On white

3.53

#B57D39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#B57D39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57D39

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57D39	#FFFFFF	#000000	##000000
##B57D39	1.00	3.53	5.96	5.96
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908132

Deuteranopia (green-blind)

#9D8E3A

Tritanopia (blue-blind)

#C5706E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b57d39;
/* rgb */ color: rgb(181, 125, 57);
/* oklch */ color: oklch(63.4% 0.109 68.7);

Tailwind

colors: {
  custom: {
    50: '#cfa272',
    500: '#b57d39',
    950: '#000000',
  },
}

SCSS

$custom: #b57d39;
$custom-light: #cfa272;
$custom-dark: #000000;

JSON

{
  "hex": "#b57d39",
  "rgb": {
    "r": 181,
    "g": 125,
    "b": 57
  },
  "hsl": {
    "h": 32.903,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.63375,
    "c": 0.10894,
    "h": 68.7
  },
  "luminance": 0.24786
}

Semantic roles & 50–950 ramp

primary

#B57D39

secondary

#84A2C6

accent

#8DDC4C

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140F08

muted

#837E7B

Preview Lab

Preview with #B57D39

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

Preview Lab → · Contrast checker → · Palette generator →