#B66A39#B66A39

#B66A39 is a mid, moderate orange. Relative luminance 0.205; OKLCH L 60.0% C 0.116 H 51.6°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B66A39
RGB	rgb(182, 106, 57)
HSL	hsl(24, 52%, 47%)
HSV	hsv(24, 69%, 71%)
CMYK	cmyk(0%, 41.8%, 68.7%, 28.6%)
CIE-LAB	lab(52.45, 26.09, 39.82)
CIE-LCH	lch(52.45, 47.60, 56.77°)
OKLab	oklab(59.98% 0.0722 0.0911)
OKLCH	oklch(59.98% 0.116 51.6)
XYZ	xyz(25.1860, 20.5512, 6.5105)
Luminance	0.2055 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66A39 #3985B6

analogous

#B63947 #B66A39 #B6A939

triadic

#B66A39 #39B66A #6A39B6

tetradic

#B66A39 #47B639 #3985B6 #A939B6

square

#B66A39 #47B639 #3985B6 #A939B6

split-complementary

#B66A39 #39B6A9 #3947B6

monochromatic

#59341C #874F2A #B66A39 #CD8A5F #DCAC8E

Accessibility & contrast

On white

4.11

#B66A39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#B66A39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66A39

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66A39	#FFFFFF	#000000	##000000
##B66A39	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807334

Deuteranopia (green-blind)

#928439

Tritanopia (blue-blind)

#C75B5F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #b66a39;
/* rgb */ color: rgb(182, 106, 57);
/* oklch */ color: oklch(60.0% 0.116 51.6);

Tailwind

colors: {
  custom: {
    50: '#d19571',
    500: '#b66a39',
    950: '#000000',
  },
}

SCSS

$custom: #b66a39;
$custom-light: #d19571;
$custom-dark: #000000;

JSON

{
  "hex": "#b66a39",
  "rgb": {
    "r": 182,
    "g": 106,
    "b": 57
  },
  "hsl": {
    "h": 23.52,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.59983,
    "c": 0.11623,
    "h": 51.6
  },
  "luminance": 0.20549
}

Semantic roles & 50–950 ramp

primary

#B66A39

secondary

#85ACC6

accent

#A3DC4C

background

#FDF9F6

surface

#FBF1EC

border

#D4CBC7

text

#150D08

muted

#837E7B

Preview Lab

Preview with #B66A39

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

Preview Lab → · Contrast checker → · Palette generator →