#B16F37#B16F37

#B16F37 is a mid, moderate orange. Relative luminance 0.210; OKLCH L 60.2% C 0.110 H 58.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B16F37
RGB	rgb(177, 111, 55)
HSL	hsl(28, 53%, 45%)
HSV	hsv(28, 69%, 69%)
CMYK	cmyk(0%, 37.3%, 68.9%, 30.6%)
CIE-LAB	lab(52.94, 21.07, 41.21)
CIE-LCH	lch(52.94, 46.28, 62.91°)
OKLab	oklab(60.21% 0.0573 0.0939)
OKLCH	oklch(60.21% 0.11 58.6)
XYZ	xyz(24.5074, 20.9942, 6.3753)
Luminance	0.2099 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B16F37 #3779B1

analogous

#B1373C #B16F37 #B1AC37

triadic

#B16F37 #37B16F #6F37B1

tetradic

#B16F37 #3CB137 #3779B1 #AC37B1

square

#B16F37 #3CB137 #3779B1 #AC37B1

split-complementary

#B16F37 #37B1AC #373CB1

monochromatic

#54341A #825228 #B16F37 #CC8E5A #DAAE88

Accessibility & contrast

On white

4.04

#B16F37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#B16F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B16F37

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B16F37	#FFFFFF	#000000	##000000
##B16F37	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837531

Deuteranopia (green-blind)

#928437

Tritanopia (blue-blind)

#C16163

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b16f37;
/* rgb */ color: rgb(177, 111, 55);
/* oklch */ color: oklch(60.2% 0.110 58.6);

Tailwind

colors: {
  custom: {
    50: '#cd9870',
    500: '#b16f37',
    950: '#000000',
  },
}

SCSS

$custom: #b16f37;
$custom-light: #cd9870;
$custom-dark: #000000;

JSON

{
  "hex": "#b16f37",
  "rgb": {
    "r": 177,
    "g": 111,
    "b": 55
  },
  "hsl": {
    "h": 27.541,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60213,
    "c": 0.10999,
    "h": 58.6
  },
  "luminance": 0.20992
}

Semantic roles & 50–950 ramp

primary

#B16F37

secondary

#80A5C4

accent

#9ADC4C

background

#FDF9F6

surface

#FAF2EC

border

#D3CCC7

text

#140D07

muted

#837E7A

Preview Lab

Preview with #B16F37

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

Preview Lab → · Contrast checker → · Palette generator →