#B37337#B37337

#B37337 is a mid, moderate orange. Relative luminance 0.221; OKLCH L 61.2% C 0.110 H 61.3°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B37337
RGB	rgb(179, 115, 55)
HSL	hsl(29, 53%, 46%)
HSV	hsv(29, 69%, 70%)
CMYK	cmyk(0%, 35.8%, 69.3%, 29.8%)
CIE-LAB	lab(54.16, 19.71, 42.61)
CIE-LCH	lch(54.16, 46.95, 65.18°)
OKLab	oklab(61.21% 0.0531 0.0968)
OKLCH	oklch(61.21% 0.11 61.3)
XYZ	xyz(25.4126, 22.1234, 6.5456)
Luminance	0.2212 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37337 #3777B3

analogous

#B33739 #B37337 #B3B137

triadic

#B37337 #37B373 #7337B3

tetradic

#B37337 #39B337 #3777B3 #B137B3

square

#B37337 #39B337 #3777B3 #B137B3

split-complementary

#B37337 #37B3B1 #3739B3

monochromatic

#55371A #845529 #B37337 #CD925B #DBB18A

Accessibility & contrast

On white

3.87

#B37337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#B37337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37337

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37337	#FFFFFF	#000000	##000000
##B37337	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877931

Deuteranopia (green-blind)

#968738

Tritanopia (blue-blind)

#C36566

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b37337;
/* rgb */ color: rgb(179, 115, 55);
/* oklch */ color: oklch(61.2% 0.110 61.3);

Tailwind

colors: {
  custom: {
    50: '#ce9b70',
    500: '#b37337',
    950: '#000000',
  },
}

SCSS

$custom: #b37337;
$custom-light: #ce9b70;
$custom-dark: #000000;

JSON

{
  "hex": "#b37337",
  "rgb": {
    "r": 179,
    "g": 115,
    "b": 55
  },
  "hsl": {
    "h": 29.032,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.61209,
    "c": 0.11042,
    "h": 61.3
  },
  "luminance": 0.22121
}

Semantic roles & 50–950 ramp

primary

#B37337

secondary

#81A4C5

accent

#96DC4B

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B37337

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

Preview Lab → · Contrast checker → · Palette generator →