#B57147#B57147

#B57147 is a mid, moderate orange. Relative luminance 0.221; OKLCH L 61.3% C 0.103 H 51.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B57147
RGB	rgb(181, 113, 71)
HSL	hsl(23, 44%, 49%)
HSV	hsv(23, 61%, 71%)
CMYK	cmyk(0%, 37.6%, 60.8%, 29%)
CIE-LAB	lab(54.12, 22.73, 34.27)
CIE-LCH	lch(54.12, 41.13, 56.44°)
OKLab	oklab(61.3% 0.0644 0.0809)
OKLCH	oklch(61.3% 0.103 51.5)
XYZ	xyz(26.1003, 22.0914, 8.8495)
Luminance	0.2209 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57147 #478BB5

analogous

#B54754 #B57147 #B5A847

triadic

#B57147 #47B571 #7147B5

tetradic

#B57147 #54B547 #478BB5 #A847B5

square

#B57147 #54B547 #478BB5 #A847B5

split-complementary

#B57147 #47B5A8 #4754B5

monochromatic

#5D3A25 #895636 #B57147 #C89272 #D9B49E

Accessibility & contrast

On white

3.88

#B57147 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#B57147 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57147

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57147	#FFFFFF	#000000	##000000
##B57147	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847843

Deuteranopia (green-blind)

#948747

Tritanopia (blue-blind)

#C56467

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b57147;
/* rgb */ color: rgb(181, 113, 71);
/* oklch */ color: oklch(61.3% 0.103 51.5);

Tailwind

colors: {
  custom: {
    50: '#cf9a7b',
    500: '#b57147',
    950: '#000000',
  },
}

SCSS

$custom: #b57147;
$custom-light: #cf9a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b57147",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 71
  },
  "hsl": {
    "h": 22.909,
    "s": 43.651,
    "l": 49.412
  },
  "oklch": {
    "l": 0.61298,
    "c": 0.10347,
    "h": 51.5
  },
  "luminance": 0.22089
}

Semantic roles & 50–950 ramp

primary

#B57147

secondary

#93B2C5

accent

#A3D354

background

#FDF9F7

surface

#FAF2EE

border

#D3CCC9

text

#140E09

muted

#837E7B

Preview Lab

Preview with #B57147

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

Preview Lab → · Contrast checker → · Palette generator →