#B37421#B37421

#B37421 is a mid, vivid orange. Relative luminance 0.222; OKLCH L 61.2% C 0.122 H 68.1°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B37421
RGB	rgb(179, 116, 33)
HSL	hsl(34, 69%, 42%)
HSV	hsv(34, 82%, 70%)
CMYK	cmyk(0%, 35.2%, 81.6%, 29.8%)
CIE-LAB	lab(54.22, 18.15, 52.45)
CIE-LCH	lch(54.22, 55.50, 70.92°)
OKLab	oklab(61.21% 0.0454 0.1131)
OKLCH	oklch(61.21% 0.122 68.1)
XYZ	xyz(25.1123, 22.1867, 4.3985)
Luminance	0.2218 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37421 #2160B3

analogous

#B32B21 #B37421 #A9B321

triadic

#B37421 #21B374 #7421B3

tetradic

#B37421 #21B32B #2160B3 #B321A9

square

#B37421 #21B32B #2160B3 #B321A9

split-complementary

#B37421 #21A9B3 #2B21B3

monochromatic

#4C310E #7F5317 #B37421 #DA9437 #E4AF6B

Accessibility & contrast

On white

3.86

#B37421 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#B37421 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37421

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37421	#FFFFFF	#000000	##000000
##B37421	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897912

Deuteranopia (green-blind)

#988823

Tritanopia (blue-blind)

#C46564

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b37421;
/* rgb */ color: rgb(179, 116, 33);
/* oklch */ color: oklch(61.2% 0.122 68.1);

Tailwind

colors: {
  custom: {
    50: '#cf9c64',
    500: '#b37421',
    950: '#000000',
  },
}

SCSS

$custom: #b37421;
$custom-light: #cf9c64;
$custom-dark: #000000;

JSON

{
  "hex": "#b37421",
  "rgb": {
    "r": 179,
    "g": 116,
    "b": 33
  },
  "hsl": {
    "h": 34.11,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61205,
    "c": 0.12182,
    "h": 68.1
  },
  "luminance": 0.22184
}

Semantic roles & 50–950 ramp

primary

#B37421

secondary

#6691CA

accent

#88EC3C

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37421

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

Preview Lab → · Contrast checker → · Palette generator →