#B17531#B17531

#B17531 is a mid, moderate orange. Relative luminance 0.223; OKLCH L 61.3% C 0.112 H 66.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B17531
RGB	rgb(177, 117, 49)
HSL	hsl(32, 57%, 44%)
HSV	hsv(32, 72%, 69%)
CMYK	cmyk(0%, 33.9%, 72.3%, 30.6%)
CIE-LAB	lab(54.34, 17.39, 45.64)
CIE-LCH	lch(54.34, 48.84, 69.14°)
OKLab	oklab(61.28% 0.0454 0.1022)
OKLCH	oklch(61.28% 0.112 66)
XYZ	xyz(25.0490, 22.2937, 5.8890)
Luminance	0.2229 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B17531 #316DB1

analogous

#B13531 #B17531 #ADB131

triadic

#B17531 #31B175 #7531B1

tetradic

#B17531 #31B135 #316DB1 #B131AD

square

#B17531 #31B135 #316DB1 #B131AD

split-complementary

#B17531 #31ADB1 #3531B1

monochromatic

#513616 #815524 #B17531 #CF9451 #DCB180

Accessibility & contrast

On white

3.85

#B17531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#B17531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B17531

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B17531	#FFFFFF	#000000	##000000
##B17531	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887A29

Deuteranopia (green-blind)

#978732

Tritanopia (blue-blind)

#C16767

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #b17531;
/* rgb */ color: rgb(177, 117, 49);
/* oklch */ color: oklch(61.3% 0.112 66.0);

Tailwind

colors: {
  custom: {
    50: '#cd9c6d',
    500: '#b17531',
    950: '#000000',
  },
}

SCSS

$custom: #b17531;
$custom-light: #cd9c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b17531",
  "rgb": {
    "r": 177,
    "g": 117,
    "b": 49
  },
  "hsl": {
    "h": 31.875,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.61276,
    "c": 0.11188,
    "h": 66
  },
  "luminance": 0.22291
}

Semantic roles & 50–950 ramp

primary

#B17531

secondary

#799DC5

accent

#8FE048

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#140E07

muted

#837E7A

Preview Lab

Preview with #B17531

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

Preview Lab → · Contrast checker → · Palette generator →