#B37033#B37033

#B37033 is a mid, moderate orange. Relative luminance 0.214; OKLCH L 60.6% C 0.114 H 60.1°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#B37033
RGB	rgb(179, 112, 51)
HSL	hsl(29, 56%, 45%)
HSV	hsv(29, 72%, 70%)
CMYK	cmyk(0%, 37.4%, 71.5%, 29.8%)
CIE-LAB	lab(53.40, 21.16, 43.76)
CIE-LCH	lch(53.40, 48.61, 64.20°)
OKLab	oklab(60.61% 0.0568 0.0986)
OKLCH	oklch(60.61% 0.114 60.1)
XYZ	xyz(24.9841, 21.4135, 5.9488)
Luminance	0.2141 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37033 #3376B3

analogous

#B33336 #B37033 #B3B033

triadic

#B37033 #33B370 #7033B3

tetradic

#B37033 #36B333 #3376B3 #B033B3

square

#B37033 #36B333 #3376B3 #B033B3

split-complementary

#B37033 #33B3B0 #3336B3

monochromatic

#543418 #835225 #B37033 #CE8F55 #DCAE84

Accessibility & contrast

On white

3.98

#B37033 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#B37033 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37033

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37033	#FFFFFF	#000000	##000000
##B37033	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84762C

Deuteranopia (green-blind)

#948633

Tritanopia (blue-blind)

#C36163

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b37033;
/* rgb */ color: rgb(179, 112, 51);
/* oklch */ color: oklch(60.6% 0.114 60.1);

Tailwind

colors: {
  custom: {
    50: '#cf996e',
    500: '#b37033',
    950: '#000000',
  },
}

SCSS

$custom: #b37033;
$custom-light: #cf996e;
$custom-dark: #000000;

JSON

{
  "hex": "#b37033",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 51
  },
  "hsl": {
    "h": 28.594,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.60608,
    "c": 0.11373,
    "h": 60.1
  },
  "luminance": 0.21411
}

Semantic roles & 50–950 ramp

primary

#B37033

secondary

#7CA3C6

accent

#97DF49

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B37033

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

Preview Lab → · Contrast checker → · Palette generator →