#A66B4E#A66B4E

#A66B4E is a mid, moderate orange. Relative luminance 0.192; OKLCH L 58.4% C 0.087 H 46.7°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#A66B4E
RGB	rgb(166, 107, 78)
HSL	hsl(20, 36%, 48%)
HSV	hsv(20, 53%, 65%)
CMYK	cmyk(0%, 35.5%, 53%, 34.9%)
CIE-LAB	lab(50.89, 20.34, 25.91)
CIE-LCH	lch(50.89, 32.94, 51.87°)
OKLab	oklab(58.43% 0.0594 0.0631)
OKLCH	oklch(58.43% 0.087 46.7)
XYZ	xyz(22.3600, 19.1743, 9.7296)
Luminance	0.1917 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66B4E #4E89A6

analogous

#A64E5D #A66B4E #A6974E

triadic

#A66B4E #4EA66B #6B4EA6

tetradic

#A66B4E #5DA64E #4E89A6 #974EA6

square

#A66B4E #5DA64E #4E89A6 #974EA6

split-complementary

#A66B4E #4EA697 #4E5DA6

monochromatic

#533527 #7C503A #A66B4E #BE8C74 #D1AE9D

Accessibility & contrast

On white

4.34

#A66B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#A66B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66B4E

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66B4E	#FFFFFF	#000000	##000000
##A66B4E	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724C

Deuteranopia (green-blind)

#897E4E

Tritanopia (blue-blind)

#B46064

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a66b4e;
/* rgb */ color: rgb(166, 107, 78);
/* oklch */ color: oklch(58.4% 0.087 46.7);

Tailwind

colors: {
  custom: {
    50: '#c39580',
    500: '#a66b4e',
    950: '#000000',
  },
}

SCSS

$custom: #a66b4e;
$custom-light: #c39580;
$custom-dark: #000000;

JSON

{
  "hex": "#a66b4e",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 78
  },
  "hsl": {
    "h": 19.773,
    "s": 36.066,
    "l": 47.843
  },
  "oklch": {
    "l": 0.58425,
    "c": 0.08667,
    "h": 46.7
  },
  "luminance": 0.19172
}

Semantic roles & 50–950 ramp

primary

#A66B4E

secondary

#92AFBE

accent

#A7CC5C

background

#FCF9F7

surface

#F8F2EE

border

#D1CCC9

text

#130D0A

muted

#827E7C

Preview Lab

Preview with #A66B4E

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

Preview Lab → · Contrast checker → · Palette generator →