#A66231#A66231

#A66231 is a mid, moderate orange. Relative luminance 0.171; OKLCH L 56.3% C 0.109 H 54.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#A66231
RGB	rgb(166, 98, 49)
HSL	hsl(25, 54%, 42%)
HSV	hsv(25, 70%, 65%)
CMYK	cmyk(0%, 41%, 70.5%, 34.9%)
CIE-LAB	lab(48.34, 23.24, 38.79)
CIE-LCH	lch(48.34, 45.22, 59.07°)
OKLab	oklab(56.33% 0.0637 0.0881)
OKLCH	oklch(56.33% 0.109 54.1)
XYZ	xyz(20.6496, 17.0662, 5.1118)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66231 #3175A6

analogous

#A6313B #A66231 #A69D31

triadic

#A66231 #31A662 #6231A6

tetradic

#A66231 #3BA631 #3175A6 #9D31A6

square

#A66231 #3BA631 #3175A6 #9D31A6

split-complementary

#A66231 #31A69D #313BA6

monochromatic

#472A15 #774623 #A66231 #CA804A #D8A17A

Accessibility & contrast

On white

4.76

#A66231 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#A66231 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66231

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66231	#FFFFFF	#000000	##FFFFFF
##A66231	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2C

Deuteranopia (green-blind)

#867931

Tritanopia (blue-blind)

#B55457

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a66231;
/* rgb */ color: rgb(166, 98, 49);
/* oklch */ color: oklch(56.3% 0.109 54.1);

Tailwind

colors: {
  custom: {
    50: '#c58f6b',
    500: '#a66231',
    950: '#000000',
  },
}

SCSS

$custom: #a66231;
$custom-light: #c58f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#a66231",
  "rgb": {
    "r": 166,
    "g": 98,
    "b": 49
  },
  "hsl": {
    "h": 25.128,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56331,
    "c": 0.10871,
    "h": 54.1
  },
  "luminance": 0.17064
}

Semantic roles & 50–950 ramp

primary

#A66231

secondary

#73A0C0

accent

#A0DE4A

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C07

muted

#827D7A

Preview Lab

Preview with #A66231

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

Preview Lab → · Contrast checker → · Palette generator →