#B66040#B66040

#B66040 is a mid, vivid orange. Relative luminance 0.187; OKLCH L 58.4% C 0.120 H 40.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B66040
RGB	rgb(182, 96, 64)
HSL	hsl(16, 48%, 48%)
HSV	hsv(16, 65%, 71%)
CMYK	cmyk(0%, 47.3%, 64.8%, 28.6%)
CIE-LAB	lab(50.32, 31.94, 33.57)
CIE-LCH	lch(50.32, 46.34, 46.42°)
OKLab	oklab(58.37% 0.0912 0.0785)
OKLCH	oklch(58.37% 0.12 40.7)
XYZ	xyz(24.4017, 18.6837, 7.1708)
Luminance	0.1868 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66040 #4096B6

analogous

#B6405B #B66040 #B69B40

triadic

#B66040 #40B660 #6040B6

tetradic

#B66040 #5BB640 #4096B6 #9B40B6

square

#B66040 #5BB640 #4096B6 #9B40B6

split-complementary

#B66040 #40B69B #405BB6

monochromatic

#5B3020 #894830 #B66040 #CA8369 #DAA996

Accessibility & contrast

On white

4.43

#B66040 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#B66040 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66040

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66040	#FFFFFF	#000000	##000000
##B66040	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3D

Deuteranopia (green-blind)

#8C7F3F

Tritanopia (blue-blind)

#C75058

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b66040;
/* rgb */ color: rgb(182, 96, 64);
/* oklch */ color: oklch(58.4% 0.120 40.7);

Tailwind

colors: {
  custom: {
    50: '#d18e76',
    500: '#b66040',
    950: '#000000',
  },
}

SCSS

$custom: #b66040;
$custom-light: #d18e76;
$custom-dark: #000000;

JSON

{
  "hex": "#b66040",
  "rgb": {
    "r": 182,
    "g": 96,
    "b": 64
  },
  "hsl": {
    "h": 16.271,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.58368,
    "c": 0.12036,
    "h": 40.7
  },
  "luminance": 0.18681
}

Semantic roles & 50–950 ramp

primary

#B66040

secondary

#8CB6C6

accent

#B3D850

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B66040

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

Preview Lab → · Contrast checker → · Palette generator →