#A66D2E#A66D2E

#A66D2E is a mid, moderate orange. Relative luminance 0.192; OKLCH L 58.4% C 0.106 H 65.4°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#A66D2E
RGB	rgb(166, 109, 46)
HSL	hsl(32, 57%, 42%)
HSV	hsv(32, 72%, 65%)
CMYK	cmyk(0%, 34.3%, 72.3%, 34.9%)
CIE-LAB	lab(50.97, 16.88, 43.11)
CIE-LCH	lch(50.97, 46.29, 68.62°)
OKLab	oklab(58.36% 0.0443 0.0968)
OKLCH	oklch(58.36% 0.106 65.4)
XYZ	xyz(21.6893, 19.2435, 5.1563)
Luminance	0.1924 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66D2E #2E67A6

analogous

#A6312E #A66D2E #A3A62E

triadic

#A66D2E #2EA66D #6D2EA6

tetradic

#A66D2E #2EA631 #2E67A6 #A62EA3

square

#A66D2E #2EA631 #2E67A6 #A62EA3

split-complementary

#A66D2E #2EA3A6 #312EA6

monochromatic

#462E13 #764E21 #A66D2E #CC8C46 #D9AA76

Accessibility & contrast

On white

4.33

#A66D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#A66D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66D2E

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66D2E	#FFFFFF	#000000	##000000
##A66D2E	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7127

Deuteranopia (green-blind)

#8D7F2F

Tritanopia (blue-blind)

#B56060

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a66d2e;
/* rgb */ color: rgb(166, 109, 46);
/* oklch */ color: oklch(58.4% 0.106 65.4);

Tailwind

colors: {
  custom: {
    50: '#c5976a',
    500: '#a66d2e',
    950: '#000000',
  },
}

SCSS

$custom: #a66d2e;
$custom-light: #c5976a;
$custom-dark: #000000;

JSON

{
  "hex": "#a66d2e",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 46
  },
  "hsl": {
    "h": 31.5,
    "s": 56.604,
    "l": 41.569
  },
  "oklch": {
    "l": 0.58355,
    "c": 0.10641,
    "h": 65.4
  },
  "luminance": 0.19242
}

Semantic roles & 50–950 ramp

primary

#A66D2E

secondary

#6F96C1

accent

#90E048

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D07

muted

#827E7A

Preview Lab

Preview with #A66D2E

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

Preview Lab → · Contrast checker → · Palette generator →