#B57729#B57729

#B57729 is a light, moderate orange. Relative luminance 0.232; OKLCH L 62.1% C 0.119 H 67.9°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B57729
RGB	rgb(181, 119, 41)
HSL	hsl(33, 63%, 44%)
HSV	hsv(33, 77%, 71%)
CMYK	cmyk(0%, 34.3%, 77.3%, 29%)
CIE-LAB	lab(55.26, 17.66, 50.30)
CIE-LCH	lch(55.26, 53.31, 70.65°)
OKLab	oklab(62.08% 0.0448 0.1103)
OKLCH	oklch(62.08% 0.119 67.9)
XYZ	xyz(26.0551, 23.1799, 5.1994)
Luminance	0.2318 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57729 #2967B5

analogous

#B53129 #B57729 #ADB529

triadic

#B57729 #29B577 #7729B5

tetradic

#B57729 #29B531 #2967B5 #B529AD

square

#B57729 #29B531 #2967B5 #B529AD

split-complementary

#B57729 #29ADB5 #3129B5

monochromatic

#513512 #83561E #B57729 #D59646 #E0B278

Accessibility & contrast

On white

3.73

#B57729 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#B57729 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57729

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57729	#FFFFFF	#000000	##000000
##B57729	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7C1E

Deuteranopia (green-blind)

#9A8A2B

Tritanopia (blue-blind)

#C66867

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #b57729;
/* rgb */ color: rgb(181, 119, 41);
/* oklch */ color: oklch(62.1% 0.119 67.9);

Tailwind

colors: {
  custom: {
    50: '#d09e68',
    500: '#b57729',
    950: '#000000',
  },
}

SCSS

$custom: #b57729;
$custom-light: #d09e68;
$custom-dark: #000000;

JSON

{
  "hex": "#b57729",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 41
  },
  "hsl": {
    "h": 33.429,
    "s": 63.063,
    "l": 43.529
  },
  "oklch": {
    "l": 0.62077,
    "c": 0.11903,
    "h": 67.9
  },
  "luminance": 0.23178
}

Semantic roles & 50–950 ramp

primary

#B57729

secondary

#7298C8

accent

#8BE642

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B57729

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

Preview Lab → · Contrast checker → · Palette generator →