#B37730#B37730

#B37730 is a mid, moderate orange. Relative luminance 0.230; OKLCH L 61.9% C 0.114 H 67.1°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B37730
RGB	rgb(179, 119, 48)
HSL	hsl(33, 58%, 45%)
HSV	hsv(33, 73%, 70%)
CMYK	cmyk(0%, 33.5%, 73.2%, 29.8%)
CIE-LAB	lab(55.07, 17.10, 46.93)
CIE-LCH	lch(55.07, 49.95, 69.98°)
OKLab	oklab(61.89% 0.0443 0.1047)
OKLCH	oklch(61.89% 0.114 67.1)
XYZ	xyz(25.7226, 22.9931, 5.8791)
Luminance	0.2299 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37730 #306CB3

analogous

#B33630 #B37730 #AEB330

triadic

#B37730 #30B377 #7730B3

tetradic

#B37730 #30B336 #306CB3 #B330AE

square

#B37730 #30B336 #306CB3 #B330AE

split-complementary

#B37730 #30AEB3 #3630B3

monochromatic

#523716 #835723 #B37730 #D09550 #DDB380

Accessibility & contrast

On white

3.75

#B37730 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#B37730 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37730

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37730	#FFFFFF	#000000	##000000
##B37730	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B27

Deuteranopia (green-blind)

#998931

Tritanopia (blue-blind)

#C36968

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b37730;
/* rgb */ color: rgb(179, 119, 48);
/* oklch */ color: oklch(61.9% 0.114 67.1);

Tailwind

colors: {
  custom: {
    50: '#cf9e6c',
    500: '#b37730',
    950: '#000000',
  },
}

SCSS

$custom: #b37730;
$custom-light: #cf9e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b37730",
  "rgb": {
    "r": 179,
    "g": 119,
    "b": 48
  },
  "hsl": {
    "h": 32.519,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.61892,
    "c": 0.1137,
    "h": 67.1
  },
  "luminance": 0.22991
}

Semantic roles & 50–950 ramp

primary

#B37730

secondary

#799CC6

accent

#8DE147

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B37730

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

Preview Lab → · Contrast checker → · Palette generator →