#B57F3D#B57F3D

#B57F3D is a light, moderate orange. Relative luminance 0.253; OKLCH L 63.8% C 0.106 H 69.2°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B57F3D
RGB	rgb(181, 127, 61)
HSL	hsl(33, 50%, 47%)
HSV	hsv(33, 66%, 71%)
CMYK	cmyk(0%, 29.8%, 66.3%, 29%)
CIE-LAB	lab(57.41, 14.25, 43.30)
CIE-LCH	lch(57.41, 45.58, 71.78°)
OKLab	oklab(63.81% 0.0376 0.0992)
OKLCH	oklch(63.81% 0.106 69.2)
XYZ	xyz(27.4895, 25.3417, 7.8576)
Luminance	0.2534 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57F3D #3D73B5

analogous

#B5433D #B57F3D #AFB53D

triadic

#B57F3D #3DB57F #7F3DB5

tetradic

#B57F3D #3DB543 #3D73B5 #B53DAF

square

#B57F3D #3DB543 #3D73B5 #B53DAF

split-complementary

#B57F3D #3DAFB5 #433DB5

monochromatic

#593F1E #875F2E #B57F3D #CB9D64 #DABA92

Accessibility & contrast

On white

3.46

#B57F3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#B57F3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57F3D

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57F3D	#FFFFFF	#000000	##000000
##B57F3D	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918236

Deuteranopia (green-blind)

#9E8F3E

Tritanopia (blue-blind)

#C57270

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b57f3d;
/* rgb */ color: rgb(181, 127, 61);
/* oklch */ color: oklch(63.8% 0.106 69.2);

Tailwind

colors: {
  custom: {
    50: '#cfa475',
    500: '#b57f3d',
    950: '#000000',
  },
}

SCSS

$custom: #b57f3d;
$custom-light: #cfa475;
$custom-dark: #000000;

JSON

{
  "hex": "#b57f3d",
  "rgb": {
    "r": 181,
    "g": 127,
    "b": 61
  },
  "hsl": {
    "h": 33,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.63807,
    "c": 0.10611,
    "h": 69.2
  },
  "luminance": 0.25339
}

Semantic roles & 50–950 ramp

primary

#B57F3D

secondary

#88A4C5

accent

#8DD94F

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F08

muted

#837F7B

Preview Lab

Preview with #B57F3D

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

Preview Lab → · Contrast checker → · Palette generator →