#B37E28#B37E28

#B37E28 is a light, moderate orange. Relative luminance 0.247; OKLCH L 63.2% C 0.118 H 74.9°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B37E28
RGB	rgb(179, 126, 40)
HSL	hsl(37, 63%, 43%)
HSV	hsv(37, 78%, 70%)
CMYK	cmyk(0%, 29.6%, 77.7%, 29.8%)
CIE-LAB	lab(56.74, 12.83, 52.05)
CIE-LCH	lch(56.74, 53.61, 76.15°)
OKLab	oklab(63.18% 0.0307 0.1139)
OKLCH	oklch(63.18% 0.118 74.9)
XYZ	xyz(26.4362, 24.6609, 5.3748)
Luminance	0.2466 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37E28 #285DB3

analogous

#B33828 #B37E28 #A2B328

triadic

#B37E28 #28B37E #7E28B3

tetradic

#B37E28 #28B338 #285DB3 #B328A2

square

#B37E28 #28B338 #285DB3 #B328A2

split-complementary

#B37E28 #28A2B3 #3828B3

monochromatic

#4F3812 #815B1D #B37E28 #D59D43 #E0B775

Accessibility & contrast

On white

3.54

#B37E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#B37E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37E28

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37E28	#FFFFFF	#000000	##000000
##B37E28	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91811A

Deuteranopia (green-blind)

#9E8D2B

Tritanopia (blue-blind)

#C3706D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b37e28;
/* rgb */ color: rgb(179, 126, 40);
/* oklch */ color: oklch(63.2% 0.118 74.9);

Tailwind

colors: {
  custom: {
    50: '#cfa368',
    500: '#b37e28',
    950: '#000000',
  },
}

SCSS

$custom: #b37e28;
$custom-light: #cfa368;
$custom-dark: #000000;

JSON

{
  "hex": "#b37e28",
  "rgb": {
    "r": 179,
    "g": 126,
    "b": 40
  },
  "hsl": {
    "h": 37.122,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.6318,
    "c": 0.11796,
    "h": 74.9
  },
  "luminance": 0.24659
}

Semantic roles & 50–950 ramp

primary

#B37E28

secondary

#6F91C8

accent

#80E641

background

#FDFAF6

surface

#FAF3EB

border

#D3CDC6

text

#150F06

muted

#837F7A

Preview Lab

Preview with #B37E28

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

Preview Lab → · Contrast checker → · Palette generator →