#B17F31#B17F31

#B17F31 is a light, moderate orange. Relative luminance 0.247; OKLCH L 63.2% C 0.112 H 74.9°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B17F31
RGB	rgb(177, 127, 49)
HSL	hsl(37, 57%, 44%)
HSV	hsv(37, 72%, 69%)
CMYK	cmyk(0%, 28.2%, 72.3%, 30.6%)
CIE-LAB	lab(56.83, 11.80, 48.22)
CIE-LCH	lch(56.83, 49.64, 76.25°)
OKLab	oklab(63.22% 0.029 0.1078)
OKLCH	oklch(63.22% 0.112 74.9)
XYZ	xyz(26.2770, 24.7497, 6.2984)
Luminance	0.2475 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B17F31 #3163B1

analogous

#B13F31 #B17F31 #A3B131

triadic

#B17F31 #31B17F #7F31B1

tetradic

#B17F31 #31B13F #3163B1 #B131A3

square

#B17F31 #31B13F #3163B1 #B131A3

split-complementary

#B17F31 #31A3B1 #3F31B1

monochromatic

#513A16 #815D24 #B17F31 #CF9D51 #DCB880

Accessibility & contrast

On white

3.53

#B17F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#B17F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B17F31

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B17F31	#FFFFFF	#000000	##000000
##B17F31	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918127

Deuteranopia (green-blind)

#9D8D33

Tritanopia (blue-blind)

#C1726F

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #b17f31;
/* rgb */ color: rgb(177, 127, 49);
/* oklch */ color: oklch(63.2% 0.112 74.9);

Tailwind

colors: {
  custom: {
    50: '#cda46d',
    500: '#b17f31',
    950: '#000000',
  },
}

SCSS

$custom: #b17f31;
$custom-light: #cda46d;
$custom-dark: #000000;

JSON

{
  "hex": "#b17f31",
  "rgb": {
    "r": 177,
    "g": 127,
    "b": 49
  },
  "hsl": {
    "h": 36.563,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.63219,
    "c": 0.11158,
    "h": 74.9
  },
  "luminance": 0.24748
}

Semantic roles & 50–950 ramp

primary

#B17F31

secondary

#7997C5

accent

#83E048

background

#FDFAF6

surface

#FAF3EC

border

#D3CDC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B17F31

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

Preview Lab → · Contrast checker → · Palette generator →