#B37D28#B37D28

#B37D28 is a light, moderate orange. Relative luminance 0.244; OKLCH L 63.0% C 0.118 H 74.1°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B37D28
RGB	rgb(179, 125, 40)
HSL	hsl(37, 63%, 43%)
HSV	hsv(37, 78%, 70%)
CMYK	cmyk(0%, 30.2%, 77.7%, 29.8%)
CIE-LAB	lab(56.49, 13.39, 51.81)
CIE-LCH	lch(56.49, 53.52, 75.51°)
OKLab	oklab(62.99% 0.0323 0.1134)
OKLCH	oklch(62.99% 0.118 74.1)
XYZ	xyz(26.3089, 24.4064, 5.3324)
Luminance	0.2440 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37D28 #285EB3

analogous

#B33828 #B37D28 #A3B328

triadic

#B37D28 #28B37D #7D28B3

tetradic

#B37D28 #28B338 #285EB3 #B328A3

square

#B37D28 #28B338 #285EB3 #B328A3

split-complementary

#B37D28 #28A3B3 #3828B3

monochromatic

#4F3712 #815A1D #B37D28 #D59C43 #E0B775

Accessibility & contrast

On white

3.57

#B37D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#B37D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37D28

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37D28	#FFFFFF	#000000	##000000
##B37D28	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90801B

Deuteranopia (green-blind)

#9D8D2B

Tritanopia (blue-blind)

#C36F6C

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #b37d28;
/* rgb */ color: rgb(179, 125, 40);
/* oklch */ color: oklch(63.0% 0.118 74.1);

Tailwind

colors: {
  custom: {
    50: '#cfa268',
    500: '#b37d28',
    950: '#000000',
  },
}

SCSS

$custom: #b37d28;
$custom-light: #cfa268;
$custom-dark: #000000;

JSON

{
  "hex": "#b37d28",
  "rgb": {
    "r": 179,
    "g": 125,
    "b": 40
  },
  "hsl": {
    "h": 36.691,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.62985,
    "c": 0.11791,
    "h": 74.1
  },
  "luminance": 0.24404
}

Semantic roles & 50–950 ramp

primary

#B37D28

secondary

#6F92C8

accent

#81E641

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150F06

muted

#837E7A

Preview Lab

Preview with #B37D28

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

Preview Lab → · Contrast checker → · Palette generator →