#B37520#B37520

#B37520 is a mid, vivid orange. Relative luminance 0.224; OKLCH L 61.4% C 0.122 H 69.1°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B37520
RGB	rgb(179, 117, 32)
HSL	hsl(35, 70%, 41%)
HSV	hsv(35, 82%, 70%)
CMYK	cmyk(0%, 34.6%, 82.1%, 29.8%)
CIE-LAB	lab(54.46, 17.55, 53.04)
CIE-LCH	lch(54.46, 55.87, 71.69°)
OKLab	oklab(61.39% 0.0435 0.1141)
OKLCH	oklch(61.39% 0.122 69.1)
XYZ	xyz(25.2144, 22.4130, 4.3644)
Luminance	0.2241 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37520 #205EB3

analogous

#B32C20 #B37520 #A8B320

triadic

#B37520 #20B375 #7520B3

tetradic

#B37520 #20B32C #205EB3 #B320A8

square

#B37520 #20B32C #205EB3 #B320A8

split-complementary

#B37520 #20A8B3 #2C20B3

monochromatic

#4B310D #7F5317 #B37520 #DB9535 #E4B069

Accessibility & contrast

On white

3.83

#B37520 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#B37520 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37520

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37520	#FFFFFF	#000000	##000000
##B37520	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A0F

Deuteranopia (green-blind)

#988822

Tritanopia (blue-blind)

#C46665

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b37520;
/* rgb */ color: rgb(179, 117, 32);
/* oklch */ color: oklch(61.4% 0.122 69.1);

Tailwind

colors: {
  custom: {
    50: '#cf9c63',
    500: '#b37520',
    950: '#000000',
  },
}

SCSS

$custom: #b37520;
$custom-light: #cf9c63;
$custom-dark: #000000;

JSON

{
  "hex": "#b37520",
  "rgb": {
    "r": 179,
    "g": 117,
    "b": 32
  },
  "hsl": {
    "h": 34.694,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.61388,
    "c": 0.12211,
    "h": 69.1
  },
  "luminance": 0.22411
}

Semantic roles & 50–950 ramp

primary

#B37520

secondary

#658FCA

accent

#86EC3B

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37520

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

Preview Lab → · Contrast checker → · Palette generator →