#B16F31#B16F31

#B16F31 is a mid, moderate orange. Relative luminance 0.209; OKLCH L 60.1% C 0.113 H 60.8°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#B16F31
RGB	rgb(177, 111, 49)
HSL	hsl(29, 57%, 44%)
HSV	hsv(29, 72%, 69%)
CMYK	cmyk(0%, 37.3%, 72.3%, 30.6%)
CIE-LAB	lab(52.88, 20.74, 44.11)
CIE-LCH	lch(52.88, 48.74, 64.82°)
OKLab	oklab(60.15% 0.0554 0.099)
OKLCH	oklch(60.15% 0.113 60.8)
XYZ	xyz(24.3722, 20.9401, 5.6634)
Luminance	0.2094 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B16F31 #3173B1

analogous

#B13133 #B16F31 #B1AF31

triadic

#B16F31 #31B16F #6F31B1

tetradic

#B16F31 #33B131 #3173B1 #AF31B1

square

#B16F31 #33B131 #3173B1 #AF31B1

split-complementary

#B16F31 #31B1AF #3133B1

monochromatic

#513316 #815124 #B16F31 #CF8E51 #DCAD80

Accessibility & contrast

On white

4.05

#B16F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#B16F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B16F31

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B16F31	#FFFFFF	#000000	##000000
##B16F31	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83752A

Deuteranopia (green-blind)

#938432

Tritanopia (blue-blind)

#C16062

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b16f31;
/* rgb */ color: rgb(177, 111, 49);
/* oklch */ color: oklch(60.1% 0.113 60.8);

Tailwind

colors: {
  custom: {
    50: '#cd986c',
    500: '#b16f31',
    950: '#000000',
  },
}

SCSS

$custom: #b16f31;
$custom-light: #cd986c;
$custom-dark: #000000;

JSON

{
  "hex": "#b16f31",
  "rgb": {
    "r": 177,
    "g": 111,
    "b": 49
  },
  "hsl": {
    "h": 29.063,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.60148,
    "c": 0.11342,
    "h": 60.8
  },
  "luminance": 0.20938
}

Semantic roles & 50–950 ramp

primary

#B16F31

secondary

#79A0C5

accent

#96E048

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#140D07

muted

#837E7A

Preview Lab

Preview with #B16F31

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

Preview Lab → · Contrast checker → · Palette generator →