#B57B38#B57B38

#B57B38 is a light, moderate orange. Relative luminance 0.243; OKLCH L 63.0% C 0.110 H 67.2°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B57B38
RGB	rgb(181, 123, 56)
HSL	hsl(32, 53%, 46%)
HSV	hsv(32, 69%, 71%)
CMYK	cmyk(0%, 32%, 69.1%, 29%)
CIE-LAB	lab(56.36, 16.18, 44.60)
CIE-LCH	lch(56.36, 47.44, 70.06°)
OKLab	oklab(62.98% 0.0426 0.1012)
OKLCH	oklch(62.98% 0.11 67.2)
XYZ	xyz(26.8547, 24.2775, 7.0123)
Luminance	0.2427 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57B38 #3872B5

analogous

#B53D38 #B57B38 #B1B538

triadic

#B57B38 #38B57B #7B38B5

tetradic

#B57B38 #38B53D #3872B5 #B538B1

square

#B57B38 #38B53D #3872B5 #B538B1

split-complementary

#B57B38 #38B1B5 #3D38B5

monochromatic

#583B1B #865B2A #B57B38 #CD995D #DBB78C

Accessibility & contrast

On white

3.59

#B57B38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#B57B38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57B38

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57B38	#FFFFFF	#000000	##000000
##B57B38	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F31

Deuteranopia (green-blind)

#9C8D39

Tritanopia (blue-blind)

#C56D6C

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b57b38;
/* rgb */ color: rgb(181, 123, 56);
/* oklch */ color: oklch(63.0% 0.110 67.2);

Tailwind

colors: {
  custom: {
    50: '#d0a172',
    500: '#b57b38',
    950: '#000000',
  },
}

SCSS

$custom: #b57b38;
$custom-light: #d0a172;
$custom-dark: #000000;

JSON

{
  "hex": "#b57b38",
  "rgb": {
    "r": 181,
    "g": 123,
    "b": 56
  },
  "hsl": {
    "h": 32.16,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.62979,
    "c": 0.10977,
    "h": 67.2
  },
  "luminance": 0.24275
}

Semantic roles & 50–950 ramp

primary

#B57B38

secondary

#83A2C6

accent

#8FDC4C

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#150E08

muted

#837E7B

Preview Lab

Preview with #B57B38

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

Preview Lab → · Contrast checker → · Palette generator →