#B66837#B66837

#B66837 is a mid, moderate orange. Relative luminance 0.201; OKLCH L 59.6% C 0.118 H 50.8°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B66837
RGB	rgb(182, 104, 55)
HSL	hsl(23, 54%, 46%)
HSV	hsv(23, 70%, 71%)
CMYK	cmyk(0%, 42.9%, 69.8%, 28.6%)
CIE-LAB	lab(51.98, 27.07, 40.32)
CIE-LCH	lch(51.98, 48.56, 56.13°)
OKLab	oklab(59.61% 0.0749 0.0918)
OKLCH	oklch(59.61% 0.118 50.8)
XYZ	xyz(24.9334, 20.1242, 6.1850)
Luminance	0.2012 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66837 #3785B6

analogous

#B63746 #B66837 #B6A837

triadic

#B66837 #37B668 #6837B6

tetradic

#B66837 #46B637 #3785B6 #A837B6

square

#B66837 #46B637 #3785B6 #A837B6

split-complementary

#B66837 #37B6A8 #3746B6

monochromatic

#58321B #874D29 #B66837 #CE885C #DCAA8B

Accessibility & contrast

On white

4.18

#B66837 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#B66837 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66837

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66837	#FFFFFF	#000000	##000000
##B66837	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7132

Deuteranopia (green-blind)

#918336

Tritanopia (blue-blind)

#C7585D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b66837;
/* rgb */ color: rgb(182, 104, 55);
/* oklch */ color: oklch(59.6% 0.118 50.8);

Tailwind

colors: {
  custom: {
    50: '#d19470',
    500: '#b66837',
    950: '#000000',
  },
}

SCSS

$custom: #b66837;
$custom-light: #d19470;
$custom-dark: #000000;

JSON

{
  "hex": "#b66837",
  "rgb": {
    "r": 182,
    "g": 104,
    "b": 55
  },
  "hsl": {
    "h": 23.15,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.59608,
    "c": 0.11846,
    "h": 50.8
  },
  "luminance": 0.20122
}

Semantic roles & 50–950 ramp

primary

#B66837

secondary

#82ACC6

accent

#A5DD4B

background

#FDF9F6

surface

#FBF1EC

border

#D4CBC7

text

#150D07

muted

#837E7A

Preview Lab

Preview with #B66837

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

Preview Lab → · Contrast checker → · Palette generator →