#B16739#B16739

#B16739 is a mid, moderate orange. Relative luminance 0.193; OKLCH L 58.8% C 0.113 H 50.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B16739
RGB	rgb(177, 103, 57)
HSL	hsl(23, 51%, 46%)
HSV	hsv(23, 68%, 69%)
CMYK	cmyk(0%, 41.8%, 67.8%, 30.6%)
CIE-LAB	lab(51.09, 25.63, 38.09)
CIE-LCH	lch(51.09, 45.91, 56.07°)
OKLab	oklab(58.79% 0.0713 0.0875)
OKLCH	oklch(58.79% 0.113 50.8)
XYZ	xyz(23.7221, 19.3455, 6.3549)
Luminance	0.1934 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B16739 #3983B1

analogous

#B13947 #B16739 #B1A339

triadic

#B16739 #39B167 #6739B1

tetradic

#B16739 #47B139 #3983B1 #A339B1

square

#B16739 #47B139 #3983B1 #A339B1

split-complementary

#B16739 #39B1A3 #3947B1

monochromatic

#54311B #834C2A #B16739 #CB875D #DAA98B

Accessibility & contrast

On white

4.31

#B16739 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#B16739 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B16739

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B16739	#FFFFFF	#000000	##000000
##B16739	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7034

Deuteranopia (green-blind)

#8E8039

Tritanopia (blue-blind)

#C1585D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b16739;
/* rgb */ color: rgb(177, 103, 57);
/* oklch */ color: oklch(58.8% 0.113 50.8);

Tailwind

colors: {
  custom: {
    50: '#cd9371',
    500: '#b16739',
    950: '#000000',
  },
}

SCSS

$custom: #b16739;
$custom-light: #cd9371;
$custom-dark: #000000;

JSON

{
  "hex": "#b16739",
  "rgb": {
    "r": 177,
    "g": 103,
    "b": 57
  },
  "hsl": {
    "h": 23,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.58789,
    "c": 0.11289,
    "h": 50.8
  },
  "luminance": 0.19343
}

Semantic roles & 50–950 ramp

primary

#B16739

secondary

#82ABC4

accent

#A4DB4D

background

#FDF9F6

surface

#FAF1EC

border

#D3CBC7

text

#140D08

muted

#837E7B

Preview Lab

Preview with #B16739

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

Preview Lab → · Contrast checker → · Palette generator →