#A66A48#A66A48

#A66A48 is a mid, moderate orange. Relative luminance 0.189; OKLCH L 58.1% C 0.091 H 49.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A66A48
RGB	rgb(166, 106, 72)
HSL	hsl(22, 39%, 47%)
HSV	hsv(22, 57%, 65%)
CMYK	cmyk(0%, 36.1%, 56.6%, 34.9%)
CIE-LAB	lab(50.55, 20.37, 28.89)
CIE-LCH	lch(50.55, 35.35, 54.81°)
OKLab	oklab(58.13% 0.0587 0.0694)
OKLCH	oklch(58.13% 0.091 49.8)
XYZ	xyz(22.0510, 18.8849, 8.6134)
Luminance	0.1888 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66A48 #4884A6

analogous

#A64855 #A66A48 #A69948

triadic

#A66A48 #48A66A #6A48A6

tetradic

#A66A48 #55A648 #4884A6 #9948A6

square

#A66A48 #55A648 #4884A6 #9948A6

split-complementary

#A66A48 #48A699 #4855A6

monochromatic

#513323 #7B4F35 #A66A48 #BF8A6C #D2AC97

Accessibility & contrast

On white

4.40

#A66A48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#A66A48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66A48

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66A48	#FFFFFF	#000000	##000000
##A66A48	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7045

Deuteranopia (green-blind)

#897D48

Tritanopia (blue-blind)

#B45F62

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a66a48;
/* rgb */ color: rgb(166, 106, 72);
/* oklch */ color: oklch(58.1% 0.091 49.8);

Tailwind

colors: {
  custom: {
    50: '#c4957b',
    500: '#a66a48',
    950: '#000000',
  },
}

SCSS

$custom: #a66a48;
$custom-light: #c4957b;
$custom-dark: #000000;

JSON

{
  "hex": "#a66a48",
  "rgb": {
    "r": 166,
    "g": 106,
    "b": 72
  },
  "hsl": {
    "h": 21.702,
    "s": 39.496,
    "l": 46.667
  },
  "oklch": {
    "l": 0.58132,
    "c": 0.09089,
    "h": 49.8
  },
  "luminance": 0.18883
}

Semantic roles & 50–950 ramp

primary

#A66A48

secondary

#8CACBE

accent

#A4CF58

background

#FCF9F7

surface

#F8F1EE

border

#D1CBC9

text

#130D09

muted

#827E7B

Preview Lab

Preview with #A66A48

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

Preview Lab → · Contrast checker → · Palette generator →