#B57B2F#B57B2F

#B57B2F is a light, moderate orange. Relative luminance 0.242; OKLCH L 62.9% C 0.115 H 69.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#B57B2F
RGB	rgb(181, 123, 47)
HSL	hsl(34, 59%, 45%)
HSV	hsv(34, 74%, 71%)
CMYK	cmyk(0%, 32%, 74%, 29%)
CIE-LAB	lab(56.28, 15.70, 48.71)
CIE-LCH	lch(56.28, 51.18, 72.13°)
OKLab	oklab(62.89% 0.0399 0.1082)
OKLCH	oklch(62.89% 0.115 69.8)
XYZ	xyz(26.6541, 24.1973, 5.9555)
Luminance	0.2419 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57B2F #2F69B5

analogous

#B5382F #B57B2F #ACB52F

triadic

#B57B2F #2FB57B #7B2FB5

tetradic

#B57B2F #2FB538 #2F69B5 #B52FAC

square

#B57B2F #2FB538 #2F69B5 #B52FAC

split-complementary

#B57B2F #2FACB5 #382FB5

monochromatic

#543916 #845A22 #B57B2F #D19950 #DEB680

Accessibility & contrast

On white

3.60

#B57B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#B57B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57B2F

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57B2F	#FFFFFF	#000000	##000000
##B57B2F	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F25

Deuteranopia (green-blind)

#9C8C31

Tritanopia (blue-blind)

#C56D6B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b57b2f;
/* rgb */ color: rgb(181, 123, 47);
/* oklch */ color: oklch(62.9% 0.115 69.8);

Tailwind

colors: {
  custom: {
    50: '#d0a16c',
    500: '#b57b2f',
    950: '#000000',
  },
}

SCSS

$custom: #b57b2f;
$custom-light: #d0a16c;
$custom-dark: #000000;

JSON

{
  "hex": "#b57b2f",
  "rgb": {
    "r": 181,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 34.03,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.62891,
    "c": 0.11532,
    "h": 69.8
  },
  "luminance": 0.24195
}

Semantic roles & 50–950 ramp

primary

#B57B2F

secondary

#799BC7

accent

#89E246

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B57B2F

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

Preview Lab → · Contrast checker → · Palette generator →