#A66B32#A66B32

#A66B32 is a mid, moderate orange. Relative luminance 0.189; OKLCH L 58.0% C 0.104 H 62.1°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#A66B32
RGB	rgb(166, 107, 50)
HSL	hsl(29, 54%, 42%)
HSV	hsv(29, 70%, 65%)
CMYK	cmyk(0%, 35.5%, 69.9%, 34.9%)
CIE-LAB	lab(50.52, 18.23, 40.66)
CIE-LCH	lch(50.52, 44.56, 65.85°)
OKLab	oklab(58.02% 0.0489 0.0923)
OKLCH	oklch(58.02% 0.104 62.1)
XYZ	xyz(21.5609, 18.8547, 5.5208)
Luminance	0.1885 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66B32 #326DA6

analogous

#A63233 #A66B32 #A6A532

triadic

#A66B32 #32A66B #6B32A6

tetradic

#A66B32 #33A632 #326DA6 #A532A6

square

#A66B32 #33A632 #326DA6 #A532A6

split-complementary

#A66B32 #32A6A5 #3233A6

monochromatic

#482E16 #774D24 #A66B32 #C98A4C #D7A87B

Accessibility & contrast

On white

4.40

#A66B32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#A66B32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66B32

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66B32	#FFFFFF	#000000	##000000
##A66B32	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D702C

Deuteranopia (green-blind)

#8B7E33

Tritanopia (blue-blind)

#B55E5E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a66b32;
/* rgb */ color: rgb(166, 107, 50);
/* oklch */ color: oklch(58.0% 0.104 62.1);

Tailwind

colors: {
  custom: {
    50: '#c5956c',
    500: '#a66b32',
    950: '#000000',
  },
}

SCSS

$custom: #a66b32;
$custom-light: #c5956c;
$custom-dark: #000000;

JSON

{
  "hex": "#a66b32",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 50
  },
  "hsl": {
    "h": 29.483,
    "s": 53.704,
    "l": 42.353
  },
  "oklch": {
    "l": 0.58015,
    "c": 0.10444,
    "h": 62.1
  },
  "luminance": 0.18853
}

Semantic roles & 50–950 ramp

primary

#A66B32

secondary

#749BC0

accent

#95DD4B

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D07

muted

#827E7A

Preview Lab

Preview with #A66B32

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

Preview Lab → · Contrast checker → · Palette generator →