#A66F3D#A66F3D

#A66F3D is a mid, moderate orange. Relative luminance 0.198; OKLCH L 58.9% C 0.096 H 61.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#A66F3D
RGB	rgb(166, 111, 61)
HSL	hsl(29, 46%, 45%)
HSV	hsv(29, 63%, 65%)
CMYK	cmyk(0%, 33.1%, 63.3%, 34.9%)
CIE-LAB	lab(51.63, 16.68, 36.23)
CIE-LCH	lch(51.63, 39.88, 65.28°)
OKLab	oklab(58.92% 0.046 0.0844)
OKLCH	oklch(58.92% 0.096 61.4)
XYZ	xyz(22.2541, 19.8147, 7.0665)
Luminance	0.1981 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66F3D #3D74A6

analogous

#A63D40 #A66F3D #A6A43D

triadic

#A66F3D #3DA66F #6F3DA6

tetradic

#A66F3D #40A63D #3D74A6 #A43DA6

square

#A66F3D #40A63D #3D74A6 #A43DA6

split-complementary

#A66F3D #3DA6A4 #3D40A6

monochromatic

#4C331C #79512D #A66F3D #C38E5D #D4AD8A

Accessibility & contrast

On white

4.23

#A66F3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#A66F3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66F3D

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66F3D	#FFFFFF	#000000	##000000
##A66F3D	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807438

Deuteranopia (green-blind)

#8D803E

Tritanopia (blue-blind)

#B46363

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a66f3d;
/* rgb */ color: rgb(166, 111, 61);
/* oklch */ color: oklch(58.9% 0.096 61.4);

Tailwind

colors: {
  custom: {
    50: '#c49874',
    500: '#a66f3d',
    950: '#000000',
  },
}

SCSS

$custom: #a66f3d;
$custom-light: #c49874;
$custom-dark: #000000;

JSON

{
  "hex": "#a66f3d",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 61
  },
  "hsl": {
    "h": 28.571,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58916,
    "c": 0.09613,
    "h": 61.4
  },
  "luminance": 0.19813
}

Semantic roles & 50–950 ramp

primary

#A66F3D

secondary

#80A1BE

accent

#97D652

background

#FCF9F7

surface

#F8F2ED

border

#D1CCC8

text

#130D08

muted

#827E7B

Preview Lab

Preview with #A66F3D

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

Preview Lab → · Contrast checker → · Palette generator →