#B37D1D#B37D1D

#B37D1D is a light, vivid orange. Relative luminance 0.243; OKLCH L 62.9% C 0.123 H 75.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#B37D1D
RGB	rgb(179, 125, 29)
HSL	hsl(38, 72%, 41%)
HSV	hsv(38, 84%, 70%)
CMYK	cmyk(0%, 30.2%, 83.8%, 29.8%)
CIE-LAB	lab(56.43, 13.00, 55.81)
CIE-LCH	lch(56.43, 57.31, 76.89°)
OKLab	oklab(62.91% 0.0299 0.1194)
OKLCH	oklch(62.91% 0.123 75.9)
XYZ	xyz(26.1478, 24.3419, 4.4835)
Luminance	0.2434 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37D1D #1D53B3

analogous

#B3321D #B37D1D #9EB31D

triadic

#B37D1D #1DB37D #7D1DB3

tetradic

#B37D1D #1DB332 #1D53B3 #B31D9E

square

#B37D1D #1DB332 #1D53B3 #B31D9E

split-complementary

#B37D1D #1D9EB3 #321DB3

monochromatic

#4A330C #7E5814 #B37D1D #DD9F30 #E6B764

Accessibility & contrast

On white

3.58

#B37D1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#B37D1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37D1D

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37D1D	#FFFFFF	#000000	##000000
##B37D1D	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918004

Deuteranopia (green-blind)

#9D8D21

Tritanopia (blue-blind)

#C36E6B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b37d1d;
/* rgb */ color: rgb(179, 125, 29);
/* oklch */ color: oklch(62.9% 0.123 75.9);

Tailwind

colors: {
  custom: {
    50: '#cfa263',
    500: '#b37d1d',
    950: '#000000',
  },
}

SCSS

$custom: #b37d1d;
$custom-light: #cfa263;
$custom-dark: #000000;

JSON

{
  "hex": "#b37d1d",
  "rgb": {
    "r": 179,
    "g": 125,
    "b": 29
  },
  "hsl": {
    "h": 38.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.62914,
    "c": 0.12311,
    "h": 75.9
  },
  "luminance": 0.2434
}

Semantic roles & 50–950 ramp

primary

#B37D1D

secondary

#6187CB

accent

#7AEF39

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150F06

muted

#837E7A

Preview Lab

Preview with #B37D1D

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

Preview Lab → · Contrast checker → · Palette generator →