#A66F2C#A66F2C

#A66F2C is a mid, moderate orange. Relative luminance 0.197; OKLCH L 58.7% C 0.107 H 67.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#A66F2C
RGB	rgb(166, 111, 44)
HSL	hsl(33, 58%, 41%)
HSV	hsv(33, 73%, 65%)
CMYK	cmyk(0%, 33.1%, 73.5%, 34.9%)
CIE-LAB	lab(51.45, 15.64, 44.55)
CIE-LCH	lch(51.45, 47.22, 70.66°)
OKLab	oklab(58.72% 0.0403 0.0994)
OKLCH	oklch(58.72% 0.107 67.9)
XYZ	xyz(21.8666, 19.6597, 5.0255)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66F2C #2C63A6

analogous

#A6322C #A66F2C #A0A62C

triadic

#A66F2C #2CA66F #6F2CA6

tetradic

#A66F2C #2CA632 #2C63A6 #A62CA0

square

#A66F2C #2CA632 #2C63A6 #A62CA0

split-complementary

#A66F2C #2CA0A6 #322CA6

monochromatic

#452E12 #764F1F #A66F2C #CD8E42 #DAAB73

Accessibility & contrast

On white

4.26

#A66F2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#A66F2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66F2C

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66F2C	#FFFFFF	#000000	##000000
##A66F2C	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817324

Deuteranopia (green-blind)

#8E802D

Tritanopia (blue-blind)

#B56261

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a66f2c;
/* rgb */ color: rgb(166, 111, 44);
/* oklch */ color: oklch(58.7% 0.107 67.9);

Tailwind

colors: {
  custom: {
    50: '#c59869',
    500: '#a66f2c',
    950: '#000000',
  },
}

SCSS

$custom: #a66f2c;
$custom-light: #c59869;
$custom-dark: #000000;

JSON

{
  "hex": "#a66f2c",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 44
  },
  "hsl": {
    "h": 32.951,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.58722,
    "c": 0.1073,
    "h": 67.9
  },
  "luminance": 0.19658
}

Semantic roles & 50–950 ramp

primary

#A66F2C

secondary

#6D93C1

accent

#8CE146

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66F2C

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

Preview Lab → · Contrast checker → · Palette generator →