#A66031#A66031

#A66031 is a mid, moderate orange. Relative luminance 0.167; OKLCH L 56.0% C 0.110 H 52.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A66031
RGB	rgb(166, 96, 49)
HSL	hsl(24, 54%, 42%)
HSV	hsv(24, 70%, 65%)
CMYK	cmyk(0%, 42.2%, 70.5%, 34.9%)
CIE-LAB	lab(47.88, 24.36, 38.27)
CIE-LCH	lch(47.88, 45.36, 57.53°)
OKLab	oklab(55.97% 0.0671 0.087)
OKLCH	oklch(55.97% 0.11 52.4)
XYZ	xyz(20.4648, 16.6966, 5.0502)
Luminance	0.1669 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66031 #3177A6

analogous

#A6313C #A66031 #A69B31

triadic

#A66031 #31A660 #6031A6

tetradic

#A66031 #3CA631 #3177A6 #9B31A6

square

#A66031 #3CA631 #3177A6 #9B31A6

split-complementary

#A66031 #31A69B #313CA6

monochromatic

#472915 #774523 #A66031 #CA7E4A #D89F7A

Accessibility & contrast

On white

4.84

#A66031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#A66031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66031

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66031	#FFFFFF	#000000	##FFFFFF
##A66031	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74682C

Deuteranopia (green-blind)

#857831

Tritanopia (blue-blind)

#B55256

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a66031;
/* rgb */ color: rgb(166, 96, 49);
/* oklch */ color: oklch(56.0% 0.110 52.4);

Tailwind

colors: {
  custom: {
    50: '#c58e6b',
    500: '#a66031',
    950: '#000000',
  },
}

SCSS

$custom: #a66031;
$custom-light: #c58e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#a66031",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 49
  },
  "hsl": {
    "h": 24.103,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5597,
    "c": 0.10985,
    "h": 52.4
  },
  "luminance": 0.16694
}

Semantic roles & 50–950 ramp

primary

#A66031

secondary

#73A1C0

accent

#A2DE4A

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C07

muted

#827D7A

Preview Lab

Preview with #A66031

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

Preview Lab → · Contrast checker → · Palette generator →