#A66D44#A66D44

#A66D44 is a mid, moderate orange. Relative luminance 0.195; OKLCH L 58.6% C 0.092 H 55.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A66D44
RGB	rgb(166, 109, 68)
HSL	hsl(25, 42%, 46%)
HSV	hsv(25, 59%, 65%)
CMYK	cmyk(0%, 34.3%, 59%, 34.9%)
CIE-LAB	lab(51.23, 18.34, 31.95)
CIE-LCH	lch(51.23, 36.84, 60.14°)
OKLab	oklab(58.63% 0.052 0.0759)
OKLCH	oklch(58.63% 0.092 55.6)
XYZ	xyz(22.2393, 19.4635, 8.0533)
Luminance	0.1946 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66D44 #447DA6

analogous

#A6444C #A66D44 #A69E44

triadic

#A66D44 #44A66D #6D44A6

tetradic

#A66D44 #4CA644 #447DA6 #9E44A6

square

#A66D44 #4CA644 #447DA6 #9E44A6

split-complementary

#A66D44 #44A69E #444CA6

monochromatic

#4F3420 #7B5032 #A66D44 #C18C67 #D2AD92

Accessibility & contrast

On white

4.29

#A66D44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#A66D44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66D44

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66D44	#FFFFFF	#000000	##000000
##A66D44	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7240

Deuteranopia (green-blind)

#8B7F44

Tritanopia (blue-blind)

#B46263

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66d44;
/* rgb */ color: rgb(166, 109, 68);
/* oklch */ color: oklch(58.6% 0.092 55.6);

Tailwind

colors: {
  custom: {
    50: '#c49779',
    500: '#a66d44',
    950: '#000000',
  },
}

SCSS

$custom: #a66d44;
$custom-light: #c49779;
$custom-dark: #000000;

JSON

{
  "hex": "#a66d44",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 68
  },
  "hsl": {
    "h": 25.102,
    "s": 41.88,
    "l": 45.882
  },
  "oklch": {
    "l": 0.58634,
    "c": 0.09199,
    "h": 55.6
  },
  "luminance": 0.19462
}

Semantic roles & 50–950 ramp

primary

#A66D44

secondary

#88A7BE

accent

#9ED256

background

#FCF9F7

surface

#F8F2ED

border

#D1CCC8

text

#130D09

muted

#827E7B

Preview Lab

Preview with #A66D44

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

Preview Lab → · Contrast checker → · Palette generator →