#A66227#A66227

#A66227 is a mid, moderate orange. Relative luminance 0.170; OKLCH L 56.2% C 0.114 H 57.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A66227
RGB	rgb(166, 98, 39)
HSL	hsl(28, 62%, 40%)
HSV	hsv(28, 77%, 65%)
CMYK	cmyk(0%, 41%, 76.5%, 34.9%)
CIE-LAB	lab(48.25, 22.73, 43.62)
CIE-LCH	lch(48.25, 49.19, 62.48°)
OKLab	oklab(56.23% 0.0606 0.0963)
OKLCH	oklch(56.23% 0.114 57.8)
XYZ	xyz(20.4615, 16.9910, 4.1211)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66227 #276BA6

analogous

#A6272C #A66227 #A6A127

triadic

#A66227 #27A662 #6227A6

tetradic

#A66227 #2CA627 #276BA6 #A127A6

square

#A66227 #2CA627 #276BA6 #A127A6

split-complementary

#A66227 #27A6A1 #272CA6

monochromatic

#432710 #74451B #A66227 #D1803A #DCA06B

Accessibility & contrast

On white

4.78

#A66227 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#A66227 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66227

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66227	#FFFFFF	#000000	##FFFFFF
##A66227	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76691F

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#B65356

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a66227;
/* rgb */ color: rgb(166, 98, 39);
/* oklch */ color: oklch(56.2% 0.114 57.8);

Tailwind

colors: {
  custom: {
    50: '#c68f65',
    500: '#a66227',
    950: '#000000',
  },
}

SCSS

$custom: #a66227;
$custom-light: #c68f65;
$custom-dark: #000000;

JSON

{
  "hex": "#a66227",
  "rgb": {
    "r": 166,
    "g": 98,
    "b": 39
  },
  "hsl": {
    "h": 27.874,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.56227,
    "c": 0.11382,
    "h": 57.8
  },
  "luminance": 0.16989
}

Semantic roles & 50–950 ramp

primary

#A66227

secondary

#6698C3

accent

#9AE543

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C06

muted

#827D7A

Preview Lab

Preview with #A66227

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

Preview Lab → · Contrast checker → · Palette generator →