#B57A38#B57A38

#B57A38 is a light, moderate orange. Relative luminance 0.240; OKLCH L 62.8% C 0.110 H 66.3°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B57A38
RGB	rgb(181, 122, 56)
HSL	hsl(32, 53%, 46%)
HSV	hsv(32, 69%, 71%)
CMYK	cmyk(0%, 32.6%, 69.1%, 29%)
CIE-LAB	lab(56.12, 16.73, 44.33)
CIE-LCH	lch(56.12, 47.39, 69.32°)
OKLab	oklab(62.79% 0.0442 0.1006)
OKLCH	oklch(62.79% 0.11 66.3)
XYZ	xyz(26.7313, 24.0307, 6.9712)
Luminance	0.2403 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57A38 #3873B5

analogous

#B53C38 #B57A38 #B2B538

triadic

#B57A38 #38B57A #7A38B5

tetradic

#B57A38 #38B53C #3873B5 #B538B2

square

#B57A38 #38B53C #3873B5 #B538B2

split-complementary

#B57A38 #38B2B5 #3C38B5

monochromatic

#583B1B #865A2A #B57A38 #CD985D #DBB68C

Accessibility & contrast

On white

3.62

#B57A38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#B57A38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57A38

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57A38	#FFFFFF	#000000	##000000
##B57A38	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E31

Deuteranopia (green-blind)

#9B8C39

Tritanopia (blue-blind)

#C56C6C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b57a38;
/* rgb */ color: rgb(181, 122, 56);
/* oklch */ color: oklch(62.8% 0.110 66.3);

Tailwind

colors: {
  custom: {
    50: '#d0a071',
    500: '#b57a38',
    950: '#000000',
  },
}

SCSS

$custom: #b57a38;
$custom-light: #d0a071;
$custom-dark: #000000;

JSON

{
  "hex": "#b57a38",
  "rgb": {
    "r": 181,
    "g": 122,
    "b": 56
  },
  "hsl": {
    "h": 31.68,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.62788,
    "c": 0.1099,
    "h": 66.3
  },
  "luminance": 0.24028
}

Semantic roles & 50–950 ramp

primary

#B57A38

secondary

#83A3C6

accent

#90DC4C

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#150E08

muted

#837E7B

Preview Lab

Preview with #B57A38

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

Preview Lab → · Contrast checker → · Palette generator →