#B37729#B37729

#B37729 is a mid, moderate orange. Relative luminance 0.229; OKLCH L 61.8% C 0.118 H 68.9°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B37729
RGB	rgb(179, 119, 41)
HSL	hsl(34, 63%, 43%)
HSV	hsv(34, 77%, 70%)
CMYK	cmyk(0%, 33.5%, 77.1%, 29.8%)
CIE-LAB	lab(55.01, 16.78, 49.97)
CIE-LCH	lch(55.01, 52.72, 71.44°)
OKLab	oklab(61.83% 0.0424 0.1097)
OKLCH	oklch(61.83% 0.118 68.9)
XYZ	xyz(25.5894, 22.9398, 5.1775)
Luminance	0.2294 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37729 #2965B3

analogous

#B33229 #B37729 #AAB329

triadic

#B37729 #29B377 #7729B3

tetradic

#B37729 #29B332 #2965B3 #B329AA

square

#B37729 #29B332 #2965B3 #B329AA

split-complementary

#B37729 #29AAB3 #3229B3

monochromatic

#4F3512 #81561E #B37729 #D49645 #E0B277

Accessibility & contrast

On white

3.76

#B37729 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#B37729 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37729

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37729	#FFFFFF	#000000	##000000
##B37729	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B1E

Deuteranopia (green-blind)

#99892B

Tritanopia (blue-blind)

#C36867

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b37729;
/* rgb */ color: rgb(179, 119, 41);
/* oklch */ color: oklch(61.8% 0.118 68.9);

Tailwind

colors: {
  custom: {
    50: '#cf9e68',
    500: '#b37729',
    950: '#000000',
  },
}

SCSS

$custom: #b37729;
$custom-light: #cf9e68;
$custom-dark: #000000;

JSON

{
  "hex": "#b37729",
  "rgb": {
    "r": 179,
    "g": 119,
    "b": 41
  },
  "hsl": {
    "h": 33.913,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.61832,
    "c": 0.11758,
    "h": 68.9
  },
  "luminance": 0.22937
}

Semantic roles & 50–950 ramp

primary

#B37729

secondary

#7096C7

accent

#89E642

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B37729

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

Preview Lab → · Contrast checker → · Palette generator →