#A66221#A66221

#A66221 is a mid, moderate orange. Relative luminance 0.170; OKLCH L 56.2% C 0.117 H 59.6°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A66221
RGB	rgb(166, 98, 33)
HSL	hsl(29, 67%, 39%)
HSV	hsv(29, 80%, 65%)
CMYK	cmyk(0%, 41%, 80.1%, 34.9%)
CIE-LAB	lab(48.20, 22.48, 46.28)
CIE-LCH	lch(48.20, 51.45, 64.09°)
OKLab	oklab(56.18% 0.059 0.1005)
OKLCH	oklch(56.18% 0.117 59.6)
XYZ	xyz(20.3698, 16.9543, 3.6383)
Luminance	0.1695 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66221 #2165A6

analogous

#A62123 #A66221 #A6A521

triadic

#A66221 #21A662 #6221A6

tetradic

#A66221 #23A621 #2165A6 #A521A6

square

#A66221 #23A621 #2165A6 #A521A6

split-complementary

#A66221 #21A6A5 #2123A6

monochromatic

#40260D #734417 #A66221 #D6802F #E09F62

Accessibility & contrast

On white

4.78

#A66221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#A66221 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66221

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66221	#FFFFFF	#000000	##FFFFFF
##A66221	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776917

Deuteranopia (green-blind)

#877921

Tritanopia (blue-blind)

#B65355

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a66221;
/* rgb */ color: rgb(166, 98, 33);
/* oklch */ color: oklch(56.2% 0.117 59.6);

Tailwind

colors: {
  custom: {
    50: '#c68f61',
    500: '#a66221',
    950: '#000000',
  },
}

SCSS

$custom: #a66221;
$custom-light: #c68f61;
$custom-dark: #000000;

JSON

{
  "hex": "#a66221",
  "rgb": {
    "r": 166,
    "g": 98,
    "b": 33
  },
  "hsl": {
    "h": 29.323,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.56177,
    "c": 0.11657,
    "h": 59.6
  },
  "luminance": 0.16952
}

Semantic roles & 50–950 ramp

primary

#A66221

secondary

#5E93C5

accent

#96EA3E

background

#FCF8F5

surface

#F9F0EA

border

#D2CBC6

text

#140C05

muted

#827D79

Preview Lab

Preview with #A66221

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

Preview Lab → · Contrast checker → · Palette generator →