#A66645#A66645

#A66645 is a mid, moderate orange. Relative luminance 0.180; OKLCH L 57.3% C 0.095 H 47.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A66645
RGB	rgb(166, 102, 69)
HSL	hsl(20, 41%, 46%)
HSV	hsv(20, 58%, 65%)
CMYK	cmyk(0%, 38.6%, 58.4%, 34.9%)
CIE-LAB	lab(49.55, 22.37, 29.33)
CIE-LCH	lch(49.55, 36.89, 52.66°)
OKLab	oklab(57.34% 0.0643 0.0701)
OKLCH	oklch(57.34% 0.095 47.5)
XYZ	xyz(21.5529, 18.0414, 7.9763)
Luminance	0.1804 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66645 #4585A6

analogous

#A64554 #A66645 #A69645

triadic

#A66645 #45A666 #6645A6

tetradic

#A66645 #54A645 #4585A6 #9645A6

square

#A66645 #54A645 #4585A6 #9645A6

split-complementary

#A66645 #45A696 #4554A6

monochromatic

#503121 #7B4B33 #A66645 #C08668 #D2A993

Accessibility & contrast

On white

4.56

#A66645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#A66645 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66645

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66645	#FFFFFF	#000000	##000000
##A66645	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776D42

Deuteranopia (green-blind)

#877B45

Tritanopia (blue-blind)

#B45A5E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a66645;
/* rgb */ color: rgb(166, 102, 69);
/* oklch */ color: oklch(57.3% 0.095 47.5);

Tailwind

colors: {
  custom: {
    50: '#c49279',
    500: '#a66645',
    950: '#000000',
  },
}

SCSS

$custom: #a66645;
$custom-light: #c49279;
$custom-dark: #000000;

JSON

{
  "hex": "#a66645",
  "rgb": {
    "r": 166,
    "g": 102,
    "b": 69
  },
  "hsl": {
    "h": 20.412,
    "s": 41.277,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57341,
    "c": 0.09515,
    "h": 47.5
  },
  "luminance": 0.18039
}

Semantic roles & 50–950 ramp

primary

#A66645

secondary

#89ACBE

accent

#A7D157

background

#FCF9F7

surface

#F8F1ED

border

#D1CBC8

text

#130D09

muted

#827E7B

Preview Lab

Preview with #A66645

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

Preview Lab → · Contrast checker → · Palette generator →