#B37B22#B37B22

#B37B22 is a light, vivid orange. Relative luminance 0.239; OKLCH L 62.6% C 0.121 H 73.6°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B37B22
RGB	rgb(179, 123, 34)
HSL	hsl(37, 68%, 42%)
HSV	hsv(37, 81%, 70%)
CMYK	cmyk(0%, 31.3%, 81%, 29.8%)
CIE-LAB	lab(55.95, 14.28, 53.64)
CIE-LCH	lch(55.95, 55.51, 75.10°)
OKLab	oklab(62.55% 0.0342 0.1159)
OKLCH	oklch(62.55% 0.121 73.6)
XYZ	xyz(25.9641, 23.8674, 4.7525)
Luminance	0.2387 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37B22 #225AB3

analogous

#B33322 #B37B22 #A3B322

triadic

#B37B22 #22B37B #7B22B3

tetradic

#B37B22 #22B333 #225AB3 #B322A3

square

#B37B22 #22B333 #225AB3 #B322A3

split-complementary

#B37B22 #22A3B3 #3322B3

monochromatic

#4C340E #805818 #B37B22 #D99B39 #E3B56C

Accessibility & contrast

On white

3.64

#B37B22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#B37B22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37B22

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37B22	#FFFFFF	#000000	##000000
##B37B22	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E11

Deuteranopia (green-blind)

#9C8C25

Tritanopia (blue-blind)

#C36C6A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #b37b22;
/* rgb */ color: rgb(179, 123, 34);
/* oklch */ color: oklch(62.6% 0.121 73.6);

Tailwind

colors: {
  custom: {
    50: '#cfa165',
    500: '#b37b22',
    950: '#000000',
  },
}

SCSS

$custom: #b37b22;
$custom-light: #cfa165;
$custom-dark: #000000;

JSON

{
  "hex": "#b37b22",
  "rgb": {
    "r": 179,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 36.828,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.62553,
    "c": 0.12084,
    "h": 73.6
  },
  "luminance": 0.23865
}

Semantic roles & 50–950 ramp

primary

#B37B22

secondary

#688DC9

accent

#80EB3D

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37B22

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

Preview Lab → · Contrast checker → · Palette generator →