#A66D24#A66D24

#A66D24 is a mid, moderate orange. Relative luminance 0.192; OKLCH L 58.3% C 0.112 H 68.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#A66D24
RGB	rgb(166, 109, 36)
HSL	hsl(34, 64%, 40%)
HSV	hsv(34, 78%, 65%)
CMYK	cmyk(0%, 34.3%, 78.3%, 34.9%)
CIE-LAB	lab(50.89, 16.40, 47.56)
CIE-LCH	lch(50.89, 50.31, 70.97°)
OKLab	oklab(58.27% 0.0415 0.1041)
OKLCH	oklch(58.27% 0.112 68.3)
XYZ	xyz(21.5146, 19.1736, 4.2365)
Luminance	0.1917 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66D24 #245DA6

analogous

#A62C24 #A66D24 #9EA624

triadic

#A66D24 #24A66D #6D24A6

tetradic

#A66D24 #24A62C #245DA6 #A6249E

square

#A66D24 #24A62C #245DA6 #A6249E

split-complementary

#A66D24 #249EA6 #2C24A6

monochromatic

#412B0E #744C19 #A66D24 #D38D34 #DEAA66

Accessibility & contrast

On white

4.34

#A66D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#A66D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66D24

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66D24	#FFFFFF	#000000	##000000
##A66D24	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)

#807119

Deuteranopia (green-blind)

#8D7F26

Tritanopia (blue-blind)

#B55F5E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a66d24;
/* rgb */ color: rgb(166, 109, 36);
/* oklch */ color: oklch(58.3% 0.112 68.3);

Tailwind

colors: {
  custom: {
    50: '#c69664',
    500: '#a66d24',
    950: '#000000',
  },
}

SCSS

$custom: #a66d24;
$custom-light: #c69664;
$custom-dark: #000000;

JSON

{
  "hex": "#a66d24",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 36
  },
  "hsl": {
    "h": 33.692,
    "s": 64.356,
    "l": 39.608
  },
  "oklch": {
    "l": 0.58266,
    "c": 0.11201,
    "h": 68.3
  },
  "luminance": 0.19172
}

Semantic roles & 50–950 ramp

primary

#A66D24

secondary

#628DC4

accent

#8AE740

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66D24

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

Preview Lab → · Contrast checker → · Palette generator →