#A66C2A#A66C2A

#A66C2A is a mid, moderate orange. Relative luminance 0.190; OKLCH L 58.1% C 0.109 H 65.7°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A66C2A
RGB	rgb(166, 108, 42)
HSL	hsl(32, 60%, 41%)
HSV	hsv(32, 75%, 65%)
CMYK	cmyk(0%, 34.9%, 74.7%, 34.9%)
CIE-LAB	lab(50.69, 17.24, 44.70)
CIE-LCH	lch(50.69, 47.91, 68.91°)
OKLab	oklab(58.13% 0.0448 0.0993)
OKLCH	oklch(58.13% 0.109 65.7)
XYZ	xyz(21.5080, 19.0013, 4.7249)
Luminance	0.1900 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66C2A #2A64A6

analogous

#A62E2A #A66C2A #A2A62A

triadic

#A66C2A #2AA66C #6C2AA6

tetradic

#A66C2A #2AA62E #2A64A6 #A62AA2

square

#A66C2A #2AA62E #2A64A6 #A62AA2

split-complementary

#A66C2A #2AA2A6 #2E2AA6

monochromatic

#442C11 #754C1E #A66C2A #CE8B3F #DBA970

Accessibility & contrast

On white

4.38

#A66C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#A66C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66C2A

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66C2A	#FFFFFF	#000000	##000000
##A66C2A	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7122

Deuteranopia (green-blind)

#8C7E2B

Tritanopia (blue-blind)

#B55E5E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a66c2a;
/* rgb */ color: rgb(166, 108, 42);
/* oklch */ color: oklch(58.1% 0.109 65.7);

Tailwind

colors: {
  custom: {
    50: '#c59667',
    500: '#a66c2a',
    950: '#000000',
  },
}

SCSS

$custom: #a66c2a;
$custom-light: #c59667;
$custom-dark: #000000;

JSON

{
  "hex": "#a66c2a",
  "rgb": {
    "r": 166,
    "g": 108,
    "b": 42
  },
  "hsl": {
    "h": 31.935,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.58125,
    "c": 0.10894,
    "h": 65.7
  },
  "luminance": 0.18999
}

Semantic roles & 50–950 ramp

primary

#A66C2A

secondary

#6A93C2

accent

#8FE345

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66C2A

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

Preview Lab → · Contrast checker → · Palette generator →