#B37A28#B37A28

#B37A28 is a light, moderate orange. Relative luminance 0.237; OKLCH L 62.4% C 0.118 H 71.6°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B37A28
RGB	rgb(179, 122, 40)
HSL	hsl(35, 63%, 43%)
HSV	hsv(35, 78%, 70%)
CMYK	cmyk(0%, 31.8%, 77.7%, 29.8%)
CIE-LAB	lab(55.74, 15.06, 51.10)
CIE-LCH	lch(55.74, 53.27, 73.58°)
OKLab	oklab(62.4% 0.0372 0.1119)
OKLCH	oklch(62.4% 0.118 71.6)
XYZ	xyz(25.9349, 23.6583, 5.2077)
Luminance	0.2366 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37A28 #2861B3

analogous

#B33528 #B37A28 #A6B328

triadic

#B37A28 #28B37A #7A28B3

tetradic

#B37A28 #28B335 #2861B3 #B328A6

square

#B37A28 #28B335 #2861B3 #B328A6

split-complementary

#B37A28 #28A6B3 #3528B3

monochromatic

#4F3612 #81581D #B37A28 #D59943 #E0B475

Accessibility & contrast

On white

3.66

#B37A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#B37A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37A28

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37A28	#FFFFFF	#000000	##000000
##B37A28	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D1B

Deuteranopia (green-blind)

#9B8B2A

Tritanopia (blue-blind)

#C36C6A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b37a28;
/* rgb */ color: rgb(179, 122, 40);
/* oklch */ color: oklch(62.4% 0.118 71.6);

Tailwind

colors: {
  custom: {
    50: '#cfa068',
    500: '#b37a28',
    950: '#000000',
  },
}

SCSS

$custom: #b37a28;
$custom-light: #cfa068;
$custom-dark: #000000;

JSON

{
  "hex": "#b37a28",
  "rgb": {
    "r": 179,
    "g": 122,
    "b": 40
  },
  "hsl": {
    "h": 35.396,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.62401,
    "c": 0.11788,
    "h": 71.6
  },
  "luminance": 0.23656
}

Semantic roles & 50–950 ramp

primary

#B37A28

secondary

#6F93C8

accent

#85E641

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37A28

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

Preview Lab → · Contrast checker → · Palette generator →