#B66C40#B66C40

#B66C40 is a mid, moderate orange. Relative luminance 0.210; OKLCH L 60.4% C 0.111 H 50.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B66C40
RGB	rgb(182, 108, 64)
HSL	hsl(22, 48%, 48%)
HSV	hsv(22, 65%, 71%)
CMYK	cmyk(0%, 40.7%, 64.8%, 28.6%)
CIE-LAB	lab(53.00, 25.42, 36.74)
CIE-LCH	lch(53.00, 44.68, 55.32°)
OKLab	oklab(60.43% 0.0714 0.0855)
OKLCH	oklch(60.43% 0.111 50.1)
XYZ	xyz(25.5813, 21.0429, 7.5640)
Luminance	0.2104 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66C40 #408AB6

analogous

#B6404F #B66C40 #B6A740

triadic

#B66C40 #40B66C #6C40B6

tetradic

#B66C40 #4FB640 #408AB6 #A740B6

square

#B66C40 #4FB640 #408AB6 #A740B6

split-complementary

#B66C40 #40B6A7 #404FB6

monochromatic

#5B3620 #895130 #B66C40 #CA8D69 #DAB096

Accessibility & contrast

On white

4.03

#B66C40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#B66C40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66C40

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66C40	#FFFFFF	#000000	##000000
##B66C40	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81753C

Deuteranopia (green-blind)

#928540

Tritanopia (blue-blind)

#C65D62

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b66c40;
/* rgb */ color: rgb(182, 108, 64);
/* oklch */ color: oklch(60.4% 0.111 50.1);

Tailwind

colors: {
  custom: {
    50: '#d19676',
    500: '#b66c40',
    950: '#000000',
  },
}

SCSS

$custom: #b66c40;
$custom-light: #d19676;
$custom-dark: #000000;

JSON

{
  "hex": "#b66c40",
  "rgb": {
    "r": 182,
    "g": 108,
    "b": 64
  },
  "hsl": {
    "h": 22.373,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.60426,
    "c": 0.11136,
    "h": 50.1
  },
  "luminance": 0.2104
}

Semantic roles & 50–950 ramp

primary

#B66C40

secondary

#8CB0C6

accent

#A5D850

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #B66C40

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

Preview Lab → · Contrast checker → · Palette generator →