#B37221#B37221

#B37221 is a mid, vivid orange. Relative luminance 0.217; OKLCH L 60.8% C 0.122 H 66.5°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B37221
RGB	rgb(179, 114, 33)
HSL	hsl(33, 69%, 42%)
HSV	hsv(33, 82%, 70%)
CMYK	cmyk(0%, 36.3%, 81.6%, 29.8%)
CIE-LAB	lab(53.74, 19.26, 52.01)
CIE-LCH	lch(53.74, 55.47, 69.68°)
OKLab	oklab(60.83% 0.0486 0.1121)
OKLCH	oklch(60.83% 0.122 66.5)
XYZ	xyz(24.8843, 21.7306, 4.3225)
Luminance	0.2173 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37221 #2162B3

analogous

#B32921 #B37221 #ABB321

triadic

#B37221 #21B372 #7221B3

tetradic

#B37221 #21B329 #2162B3 #B321AB

square

#B37221 #21B329 #2162B3 #B321AB

split-complementary

#B37221 #21ABB3 #2921B3

monochromatic

#4C300E #7F5117 #B37221 #DA9237 #E4AE6B

Accessibility & contrast

On white

3.93

#B37221 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#B37221 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37221

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37221	#FFFFFF	#000000	##000000
##B37221	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877712

Deuteranopia (green-blind)

#968623

Tritanopia (blue-blind)

#C46362

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b37221;
/* rgb */ color: rgb(179, 114, 33);
/* oklch */ color: oklch(60.8% 0.122 66.5);

Tailwind

colors: {
  custom: {
    50: '#cf9a63',
    500: '#b37221',
    950: '#000000',
  },
}

SCSS

$custom: #b37221;
$custom-light: #cf9a63;
$custom-dark: #000000;

JSON

{
  "hex": "#b37221",
  "rgb": {
    "r": 179,
    "g": 114,
    "b": 33
  },
  "hsl": {
    "h": 33.288,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60828,
    "c": 0.12221,
    "h": 66.5
  },
  "luminance": 0.21728
}

Semantic roles & 50–950 ramp

primary

#B37221

secondary

#6692CA

accent

#8AEC3C

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37221

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

Preview Lab → · Contrast checker → · Palette generator →