#B57C28#B57C28

#B57C28 is a light, moderate orange. Relative luminance 0.244; OKLCH L 63.0% C 0.119 H 72.2°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B57C28
RGB	rgb(181, 124, 40)
HSL	hsl(36, 64%, 43%)
HSV	hsv(36, 78%, 71%)
CMYK	cmyk(0%, 31.5%, 77.9%, 29%)
CIE-LAB	lab(56.48, 14.84, 51.89)
CIE-LCH	lch(56.48, 53.97, 74.04°)
OKLab	oklab(63.03% 0.0364 0.1134)
OKLCH	oklch(63.03% 0.119 72.2)
XYZ	xyz(26.6487, 24.3946, 5.3122)
Luminance	0.2439 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57C28 #2861B5

analogous

#B53628 #B57C28 #A7B528

triadic

#B57C28 #28B57C #7C28B5

tetradic

#B57C28 #28B536 #2861B5 #B528A7

square

#B57C28 #28B536 #2861B5 #B528A7

split-complementary

#B57C28 #28A7B5 #3628B5

monochromatic

#513712 #835A1D #B57C28 #D69B44 #E1B677

Accessibility & contrast

On white

3.57

#B57C28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#B57C28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57C28

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57C28	#FFFFFF	#000000	##000000
##B57C28	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1B

Deuteranopia (green-blind)

#9D8D2B

Tritanopia (blue-blind)

#C56E6B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b57c28;
/* rgb */ color: rgb(181, 124, 40);
/* oklch */ color: oklch(63.0% 0.119 72.2);

Tailwind

colors: {
  custom: {
    50: '#d0a168',
    500: '#b57c28',
    950: '#000000',
  },
}

SCSS

$custom: #b57c28;
$custom-light: #d0a168;
$custom-dark: #000000;

JSON

{
  "hex": "#b57c28",
  "rgb": {
    "r": 181,
    "g": 124,
    "b": 40
  },
  "hsl": {
    "h": 35.745,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63028,
    "c": 0.11913,
    "h": 72.2
  },
  "luminance": 0.24392
}

Semantic roles & 50–950 ramp

primary

#B57C28

secondary

#7094C8

accent

#84E741

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150F06

muted

#837E7A

Preview Lab

Preview with #B57C28

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

Preview Lab → · Contrast checker → · Palette generator →