#B37617#B37617

#B37617 is a mid, vivid orange. Relative luminance 0.226; OKLCH L 61.5% C 0.125 H 71.3°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B37617
RGB	rgb(179, 118, 23)
HSL	hsl(37, 77%, 40%)
HSV	hsv(37, 87%, 70%)
CMYK	cmyk(0%, 34.1%, 87.2%, 29.8%)
CIE-LAB	lab(54.66, 16.74, 56.22)
CIE-LCH	lch(54.66, 58.66, 73.42°)
OKLab	oklab(61.53% 0.0402 0.1188)
OKLCH	oklch(61.53% 0.125 71.3)
XYZ	xyz(25.2255, 22.6048, 3.8451)
Luminance	0.2260 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37617 #1754B3

analogous

#B32817 #B37617 #A2B317

triadic

#B37617 #17B376 #7617B3

tetradic

#B37617 #17B328 #1754B3 #B317A2

square

#B37617 #17B328 #1754B3 #B317A2

split-complementary

#B37617 #17A2B3 #2817B3

monochromatic

#472E09 #7D5210 #B37617 #E39824 #EAB25B

Accessibility & contrast

On white

3.80

#B37617 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#B37617 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37617

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37617	#FFFFFF	#000000	##000000
##B37617	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#99891B

Tritanopia (blue-blind)

#C46765

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b37617;
/* rgb */ color: rgb(179, 118, 23);
/* oklch */ color: oklch(61.5% 0.125 71.3);

Tailwind

colors: {
  custom: {
    50: '#d09d5f',
    500: '#b37617',
    950: '#000000',
  },
}

SCSS

$custom: #b37617;
$custom-light: #d09d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#b37617",
  "rgb": {
    "r": 179,
    "g": 118,
    "b": 23
  },
  "hsl": {
    "h": 36.538,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61529,
    "c": 0.12542,
    "h": 71.3
  },
  "luminance": 0.22602
}

Semantic roles & 50–950 ramp

primary

#B37617

secondary

#5886CD

accent

#7FF434

background

#FDF9F5

surface

#FBF2EA

border

#D4CCC6

text

#150E05

muted

#837E79

Preview Lab

Preview with #B37617

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

Preview Lab → · Contrast checker → · Palette generator →