#A66620#A66620

#A66620 is a mid, moderate orange. Relative luminance 0.177; OKLCH L 56.9% C 0.116 H 63.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#A66620
RGB	rgb(166, 102, 32)
HSL	hsl(31, 68%, 39%)
HSV	hsv(31, 81%, 65%)
CMYK	cmyk(0%, 38.6%, 80.7%, 34.9%)
CIE-LAB	lab(49.15, 20.20, 47.59)
CIE-LCH	lch(49.15, 51.69, 67.00°)
OKLab	oklab(56.91% 0.0521 0.1031)
OKLCH	oklch(56.91% 0.116 63.2)
XYZ	xyz(20.7397, 17.7161, 3.6935)
Luminance	0.1771 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66620 #2060A6

analogous

#A62320 #A66620 #A3A620

triadic

#A66620 #20A666 #6620A6

tetradic

#A66620 #20A623 #2060A6 #A620A3

square

#A66620 #20A623 #2060A6 #A620A3

split-complementary

#A66620 #20A3A6 #2320A6

monochromatic

#3F270C #734616 #A66620 #D6852D #E0A360

Accessibility & contrast

On white

4.62

#A66620 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#A66620 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A66620

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66620	#FFFFFF	#000000	##FFFFFF
##A66620	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C15

Deuteranopia (green-blind)

#897B21

Tritanopia (blue-blind)

#B65758

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a66620;
/* rgb */ color: rgb(166, 102, 32);
/* oklch */ color: oklch(56.9% 0.116 63.2);

Tailwind

colors: {
  custom: {
    50: '#c69261',
    500: '#a66620',
    950: '#000000',
  },
}

SCSS

$custom: #a66620;
$custom-light: #c69261;
$custom-dark: #000000;

JSON

{
  "hex": "#a66620",
  "rgb": {
    "r": 166,
    "g": 102,
    "b": 32
  },
  "hsl": {
    "h": 31.343,
    "s": 67.677,
    "l": 38.824
  },
  "oklch": {
    "l": 0.56907,
    "c": 0.11553,
    "h": 63.2
  },
  "luminance": 0.17714
}

Semantic roles & 50–950 ramp

primary

#A66620

secondary

#5D8FC5

accent

#90EB3D

background

#FCF8F5

surface

#F9F0EA

border

#D2CBC6

text

#140D05

muted

#827D79

Preview Lab

Preview with #A66620

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

Preview Lab → · Contrast checker → · Palette generator →