#B37933#B37933

#B37933 is a light, moderate orange. Relative luminance 0.235; OKLCH L 62.3% C 0.112 H 68.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B37933
RGB	rgb(179, 121, 51)
HSL	hsl(33, 56%, 45%)
HSV	hsv(33, 72%, 70%)
CMYK	cmyk(0%, 32.4%, 71.5%, 29.8%)
CIE-LAB	lab(55.58, 16.14, 46.08)
CIE-LCH	lch(55.58, 48.82, 70.70°)
OKLab	oklab(62.3% 0.0419 0.1035)
OKLCH	oklch(62.3% 0.112 68)
XYZ	xyz(26.0272, 23.4998, 6.2965)
Luminance	0.2350 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37933 #336DB3

analogous

#B33933 #B37933 #ADB333

triadic

#B37933 #33B379 #7933B3

tetradic

#B37933 #33B339 #336DB3 #B333AD

square

#B37933 #33B339 #336DB3 #B333AD

split-complementary

#B37933 #33ADB3 #3933B3

monochromatic

#543918 #835925 #B37933 #CE9755 #DCB484

Accessibility & contrast

On white

3.68

#B37933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#B37933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37933

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37933	#FFFFFF	#000000	##000000
##B37933	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D2B

Deuteranopia (green-blind)

#9A8B34

Tritanopia (blue-blind)

#C36B6A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b37933;
/* rgb */ color: rgb(179, 121, 51);
/* oklch */ color: oklch(62.3% 0.112 68.0);

Tailwind

colors: {
  custom: {
    50: '#ce9f6e',
    500: '#b37933',
    950: '#000000',
  },
}

SCSS

$custom: #b37933;
$custom-light: #ce9f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b37933",
  "rgb": {
    "r": 179,
    "g": 121,
    "b": 51
  },
  "hsl": {
    "h": 32.813,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.62304,
    "c": 0.11165,
    "h": 68
  },
  "luminance": 0.23497
}

Semantic roles & 50–950 ramp

primary

#B37933

secondary

#7C9DC6

accent

#8DDF49

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#140E07

muted

#837E7A

Preview Lab

Preview with #B37933

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

Preview Lab → · Contrast checker → · Palette generator →