#B57F2F#B57F2F

#B57F2F is a light, moderate orange. Relative luminance 0.252; OKLCH L 63.7% C 0.115 H 73.2°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B57F2F
RGB	rgb(181, 127, 47)
HSL	hsl(36, 59%, 45%)
HSV	hsv(36, 74%, 71%)
CMYK	cmyk(0%, 29.8%, 74%, 29%)
CIE-LAB	lab(57.28, 13.47, 49.71)
CIE-LCH	lch(57.28, 51.51, 74.84°)
OKLab	oklab(63.67% 0.0333 0.1103)
OKLCH	oklch(63.67% 0.115 73.2)
XYZ	xyz(27.1604, 25.2100, 6.1243)
Luminance	0.2521 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57F2F #2F65B5

analogous

#B53C2F #B57F2F #A8B52F

triadic

#B57F2F #2FB57F #7F2FB5

tetradic

#B57F2F #2FB53C #2F65B5 #B52FA8

square

#B57F2F #2FB53C #2F65B5 #B52FA8

split-complementary

#B57F2F #2FA8B5 #3C2FB5

monochromatic

#543B16 #845D22 #B57F2F #D19D50 #DEB880

Accessibility & contrast

On white

3.48

#B57F2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#B57F2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57F2F

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57F2F	#FFFFFF	#000000	##000000
##B57F2F	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928224

Deuteranopia (green-blind)

#9F8F31

Tritanopia (blue-blind)

#C5716F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b57f2f;
/* rgb */ color: rgb(181, 127, 47);
/* oklch */ color: oklch(63.7% 0.115 73.2);

Tailwind

colors: {
  custom: {
    50: '#d0a46c',
    500: '#b57f2f',
    950: '#000000',
  },
}

SCSS

$custom: #b57f2f;
$custom-light: #d0a46c;
$custom-dark: #000000;

JSON

{
  "hex": "#b57f2f",
  "rgb": {
    "r": 181,
    "g": 127,
    "b": 47
  },
  "hsl": {
    "h": 35.821,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63667,
    "c": 0.11527,
    "h": 73.2
  },
  "luminance": 0.25208
}

Semantic roles & 50–950 ramp

primary

#B57F2F

secondary

#7998C7

accent

#85E246

background

#FDFAF6

surface

#FAF3EC

border

#D3CDC7

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B57F2F

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

Preview Lab → · Contrast checker → · Palette generator →