#B57D3F#B57D3F

#B57D3F is a light, moderate orange. Relative luminance 0.248; OKLCH L 63.4% C 0.105 H 66.6°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#B57D3F
RGB	rgb(181, 125, 63)
HSL	hsl(32, 48%, 48%)
HSV	hsv(32, 65%, 71%)
CMYK	cmyk(0%, 30.9%, 65.2%, 29%)
CIE-LAB	lab(56.93, 15.49, 41.76)
CIE-LCH	lch(56.93, 44.54, 69.65°)
OKLab	oklab(63.44% 0.0416 0.0962)
OKLCH	oklch(63.44% 0.105 66.6)
XYZ	xyz(27.2887, 24.8521, 8.0614)
Luminance	0.2485 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57D3F #3F77B5

analogous

#B5423F #B57D3F #B2B53F

triadic

#B57D3F #3FB57D #7D3FB5

tetradic

#B57D3F #3FB542 #3F77B5 #B53FB2

square

#B57D3F #3FB542 #3F77B5 #B53FB2

split-complementary

#B57D3F #3FB2B5 #423FB5

monochromatic

#5A3E1F #885E2F #B57D3F #CA9B67 #DAB994

Accessibility & contrast

On white

3.52

#B57D3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#B57D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57D3F

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57D3F	#FFFFFF	#000000	##000000
##B57D3F	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8139

Deuteranopia (green-blind)

#9D8E40

Tritanopia (blue-blind)

#C5706F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b57d3f;
/* rgb */ color: rgb(181, 125, 63);
/* oklch */ color: oklch(63.4% 0.105 66.6);

Tailwind

colors: {
  custom: {
    50: '#cfa276',
    500: '#b57d3f',
    950: '#000000',
  },
}

SCSS

$custom: #b57d3f;
$custom-light: #cfa276;
$custom-dark: #000000;

JSON

{
  "hex": "#b57d3f",
  "rgb": {
    "r": 181,
    "g": 125,
    "b": 63
  },
  "hsl": {
    "h": 31.525,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.63443,
    "c": 0.10482,
    "h": 66.6
  },
  "luminance": 0.2485
}

Semantic roles & 50–950 ramp

primary

#B57D3F

secondary

#8AA6C5

accent

#90D850

background

#FDFAF7

surface

#FAF3ED

border

#D3CDC8

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B57D3F

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

Preview Lab → · Contrast checker → · Palette generator →