#B37F2B#B37F2B

#B37F2B is a light, moderate orange. Relative luminance 0.249; OKLCH L 63.4% C 0.116 H 75.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B37F2B
RGB	rgb(179, 127, 43)
HSL	hsl(37, 61%, 44%)
HSV	hsv(37, 76%, 70%)
CMYK	cmyk(0%, 29.1%, 76%, 29.8%)
CIE-LAB	lab(57.02, 12.40, 51.09)
CIE-LCH	lch(57.02, 52.57, 76.36°)
OKLab	oklab(63.4% 0.0298 0.1125)
OKLCH	oklch(63.4% 0.116 75.2)
XYZ	xyz(26.6177, 24.9391, 5.6969)
Luminance	0.2494 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37F2B #2B5FB3

analogous

#B33B2B #B37F2B #A3B32B

triadic

#B37F2B #2BB37F #7F2BB3

tetradic

#B37F2B #2BB33B #2B5FB3 #B32BA3

square

#B37F2B #2BB33B #2B5FB3 #B32BA3

split-complementary

#B37F2B #2BA3B3 #3B2BB3

monochromatic

#503913 #825C1F #B37F2B #D39E48 #DFB879

Accessibility & contrast

On white

3.51

#B37F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#B37F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37F2B

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37F2B	#FFFFFF	#000000	##000000
##B37F2B	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92811F

Deuteranopia (green-blind)

#9E8E2E

Tritanopia (blue-blind)

#C3716E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b37f2b;
/* rgb */ color: rgb(179, 127, 43);
/* oklch */ color: oklch(63.4% 0.116 75.2);

Tailwind

colors: {
  custom: {
    50: '#cea46a',
    500: '#b37f2b',
    950: '#000000',
  },
}

SCSS

$custom: #b37f2b;
$custom-light: #cea46a;
$custom-dark: #000000;

JSON

{
  "hex": "#b37f2b",
  "rgb": {
    "r": 179,
    "g": 127,
    "b": 43
  },
  "hsl": {
    "h": 37.059,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.634,
    "c": 0.11639,
    "h": 75.2
  },
  "luminance": 0.24937
}

Semantic roles & 50–950 ramp

primary

#B37F2B

secondary

#7393C7

accent

#81E443

background

#FDFAF6

surface

#FAF3EB

border

#D3CDC6

text

#150F07

muted

#837F7A

Preview Lab

Preview with #B37F2B

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

Preview Lab → · Contrast checker → · Palette generator →