#A66A2D#A66A2D

#A66A2D is a mid, moderate orange. Relative luminance 0.186; OKLCH L 57.8% C 0.108 H 62.9°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A66A2D
RGB	rgb(166, 106, 45)
HSL	hsl(30, 57%, 41%)
HSV	hsv(30, 73%, 65%)
CMYK	cmyk(0%, 36.1%, 72.9%, 34.9%)
CIE-LAB	lab(50.22, 18.52, 42.80)
CIE-LCH	lch(50.22, 46.64, 66.60°)
OKLab	oklab(57.77% 0.049 0.0959)
OKLCH	oklch(57.77% 0.108 62.9)
XYZ	xyz(21.3552, 18.6065, 4.9489)
Luminance	0.1860 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66A2D #2D69A6

analogous

#A62E2D #A66A2D #A6A62D

triadic

#A66A2D #2DA66A #6A2DA6

tetradic

#A66A2D #2DA62E #2D69A6 #A62DA6

square

#A66A2D #2DA62E #2D69A6 #A62DA6

split-complementary

#A66A2D #2DA6A6 #2E2DA6

monochromatic

#462D13 #764B20 #A66A2D #CC8944 #D9A774

Accessibility & contrast

On white

4.45

#A66A2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#A66A2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66A2D

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66A2D	#FFFFFF	#000000	##000000
##A66A2D	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F26

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#B55C5D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a66a2d;
/* rgb */ color: rgb(166, 106, 45);
/* oklch */ color: oklch(57.8% 0.108 62.9);

Tailwind

colors: {
  custom: {
    50: '#c59469',
    500: '#a66a2d',
    950: '#000000',
  },
}

SCSS

$custom: #a66a2d;
$custom-light: #c59469;
$custom-dark: #000000;

JSON

{
  "hex": "#a66a2d",
  "rgb": {
    "r": 166,
    "g": 106,
    "b": 45
  },
  "hsl": {
    "h": 30.248,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.57772,
    "c": 0.1077,
    "h": 62.9
  },
  "luminance": 0.18605
}

Semantic roles & 50–950 ramp

primary

#A66A2D

secondary

#6E97C1

accent

#93E147

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66A2D

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

Preview Lab → · Contrast checker → · Palette generator →