#B37029#B37029

#B37029 is a mid, moderate orange. Relative luminance 0.213; OKLCH L 60.5% C 0.119 H 63.1°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B37029
RGB	rgb(179, 112, 41)
HSL	hsl(31, 63%, 43%)
HSV	hsv(31, 77%, 70%)
CMYK	cmyk(0%, 37.4%, 77.1%, 29.8%)
CIE-LAB	lab(53.31, 20.68, 48.32)
CIE-LCH	lch(53.31, 52.56, 66.83°)
OKLab	oklab(60.51% 0.0539 0.1061)
OKLCH	oklch(60.51% 0.119 63.1)
XYZ	xyz(24.7868, 21.3346, 4.9100)
Luminance	0.2133 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37029 #296CB3

analogous

#B32B29 #B37029 #B1B329

triadic

#B37029 #29B370 #7029B3

tetradic

#B37029 #29B32B #296CB3 #B329B1

square

#B37029 #29B32B #296CB3 #B329B1

split-complementary

#B37029 #29B1B3 #2B29B3

monochromatic

#4F3212 #81511E #B37029 #D48F45 #E0AD77

Accessibility & contrast

On white

3.99

#B37029 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#B37029 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37029

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37029	#FFFFFF	#000000	##000000
##B37029	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85761F

Deuteranopia (green-blind)

#95852A

Tritanopia (blue-blind)

#C46162

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b37029;
/* rgb */ color: rgb(179, 112, 41);
/* oklch */ color: oklch(60.5% 0.119 63.1);

Tailwind

colors: {
  custom: {
    50: '#cf9968',
    500: '#b37029',
    950: '#000000',
  },
}

SCSS

$custom: #b37029;
$custom-light: #cf9968;
$custom-dark: #000000;

JSON

{
  "hex": "#b37029",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 41
  },
  "hsl": {
    "h": 30.87,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.60515,
    "c": 0.11901,
    "h": 63.1
  },
  "luminance": 0.21332
}

Semantic roles & 50–950 ramp

primary

#B37029

secondary

#709BC7

accent

#92E642

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37029

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

Preview Lab → · Contrast checker → · Palette generator →