#B57E2B#B57E2B

#B57E2B is a light, moderate orange. Relative luminance 0.249; OKLCH L 63.4% C 0.118 H 73.2°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B57E2B
RGB	rgb(181, 126, 43)
HSL	hsl(36, 62%, 44%)
HSV	hsv(36, 76%, 71%)
CMYK	cmyk(0%, 30.4%, 76.2%, 29%)
CIE-LAB	lab(57.00, 13.85, 51.15)
CIE-LCH	lch(57.00, 52.99, 74.85°)
OKLab	oklab(63.44% 0.0339 0.1125)
OKLCH	oklch(63.44% 0.118 73.2)
XYZ	xyz(26.9549, 24.9222, 5.6759)
Luminance	0.2492 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57E2B #2B62B5

analogous

#B5392B #B57E2B #A7B52B

triadic

#B57E2B #2BB57E #7E2BB5

tetradic

#B57E2B #2BB539 #2B62B5 #B52BA7

square

#B57E2B #2BB539 #2B62B5 #B52BA7

split-complementary

#B57E2B #2BA7B5 #392BB5

monochromatic

#523914 #845C1F #B57E2B #D49D49 #E0B77B

Accessibility & contrast

On white

3.51

#B57E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#B57E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57E2B

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57E2B	#FFFFFF	#000000	##000000
##B57E2B	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91811F

Deuteranopia (green-blind)

#9E8E2E

Tritanopia (blue-blind)

#C5706D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b57e2b;
/* rgb */ color: rgb(181, 126, 43);
/* oklch */ color: oklch(63.4% 0.118 73.2);

Tailwind

colors: {
  custom: {
    50: '#d0a36a',
    500: '#b57e2b',
    950: '#000000',
  },
}

SCSS

$custom: #b57e2b;
$custom-light: #d0a36a;
$custom-dark: #000000;

JSON

{
  "hex": "#b57e2b",
  "rgb": {
    "r": 181,
    "g": 126,
    "b": 43
  },
  "hsl": {
    "h": 36.087,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.63439,
    "c": 0.11754,
    "h": 73.2
  },
  "luminance": 0.2492
}

Semantic roles & 50–950 ramp

primary

#B57E2B

secondary

#7495C8

accent

#84E543

background

#FDFAF6

surface

#FAF3EB

border

#D3CDC6

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B57E2B

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

Preview Lab → · Contrast checker → · Palette generator →