#B57529#B57529

#B57529 is a mid, moderate orange. Relative luminance 0.227; OKLCH L 61.7% C 0.119 H 66.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B57529
RGB	rgb(181, 117, 41)
HSL	hsl(33, 63%, 44%)
HSV	hsv(33, 77%, 71%)
CMYK	cmyk(0%, 35.4%, 77.3%, 29%)
CIE-LAB	lab(54.77, 18.77, 49.83)
CIE-LCH	lch(54.77, 53.25, 69.35°)
OKLab	oklab(61.7% 0.0481 0.1093)
OKLCH	oklch(61.7% 0.119 66.2)
XYZ	xyz(25.8196, 22.7089, 5.1209)
Luminance	0.2271 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57529 #2969B5

analogous

#B52F29 #B57529 #AFB529

triadic

#B57529 #29B575 #7529B5

tetradic

#B57529 #29B52F #2969B5 #B529AF

square

#B57529 #29B52F #2969B5 #B529AF

split-complementary

#B57529 #29AFB5 #2F29B5

monochromatic

#513412 #83551E #B57529 #D59446 #E0B178

Accessibility & contrast

On white

3.79

#B57529 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#B57529 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B57529

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57529	#FFFFFF	#000000	##000000
##B57529	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1E

Deuteranopia (green-blind)

#99892B

Tritanopia (blue-blind)

#C66666

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b57529;
/* rgb */ color: rgb(181, 117, 41);
/* oklch */ color: oklch(61.7% 0.119 66.2);

Tailwind

colors: {
  custom: {
    50: '#d19c68',
    500: '#b57529',
    950: '#000000',
  },
}

SCSS

$custom: #b57529;
$custom-light: #d19c68;
$custom-dark: #000000;

JSON

{
  "hex": "#b57529",
  "rgb": {
    "r": 181,
    "g": 117,
    "b": 41
  },
  "hsl": {
    "h": 32.571,
    "s": 63.063,
    "l": 43.529
  },
  "oklch": {
    "l": 0.617,
    "c": 0.11937,
    "h": 66.2
  },
  "luminance": 0.22706
}

Semantic roles & 50–950 ramp

primary

#B57529

secondary

#7299C8

accent

#8DE642

background

#FDF9F6

surface

#FBF2EB

border

#D4CCC6

text

#150E06

muted

#837E7A

Preview Lab

Preview with #B57529

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

Preview Lab → · Contrast checker → · Palette generator →