#B37A33#B37A33

#B37A33 is a light, moderate orange. Relative luminance 0.237; OKLCH L 62.5% C 0.112 H 68.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B37A33
RGB	rgb(179, 122, 51)
HSL	hsl(33, 56%, 45%)
HSV	hsv(33, 72%, 70%)
CMYK	cmyk(0%, 31.8%, 71.5%, 29.8%)
CIE-LAB	lab(55.83, 15.58, 46.34)
CIE-LCH	lch(55.83, 48.89, 71.42°)
OKLab	oklab(62.5% 0.0402 0.1041)
OKLCH	oklch(62.5% 0.112 68.9)
XYZ	xyz(26.1494, 23.7441, 6.3372)
Luminance	0.2374 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37A33 #336CB3

analogous

#B33A33 #B37A33 #ACB333

triadic

#B37A33 #33B37A #7A33B3

tetradic

#B37A33 #33B33A #336CB3 #B333AC

square

#B37A33 #33B33A #336CB3 #B333AC

split-complementary

#B37A33 #33ACB3 #3A33B3

monochromatic

#543918 #835A25 #B37A33 #CE9855 #DCB584

Accessibility & contrast

On white

3.65

#B37A33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#B37A33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37A33

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37A33	#FFFFFF	#000000	##000000
##B37A33	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E2B

Deuteranopia (green-blind)

#9B8B35

Tritanopia (blue-blind)

#C36C6B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b37a33;
/* rgb */ color: rgb(179, 122, 51);
/* oklch */ color: oklch(62.5% 0.112 68.9);

Tailwind

colors: {
  custom: {
    50: '#cea06e',
    500: '#b37a33',
    950: '#000000',
  },
}

SCSS

$custom: #b37a33;
$custom-light: #cea06e;
$custom-dark: #000000;

JSON

{
  "hex": "#b37a33",
  "rgb": {
    "r": 179,
    "g": 122,
    "b": 51
  },
  "hsl": {
    "h": 33.281,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.62496,
    "c": 0.11156,
    "h": 68.9
  },
  "luminance": 0.23742
}

Semantic roles & 50–950 ramp

primary

#B37A33

secondary

#7C9DC6

accent

#8CDF49

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#140E07

muted

#837E7A

Preview Lab

Preview with #B37A33

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

Preview Lab → · Contrast checker → · Palette generator →