#A66C20#A66C20

#A66C20 is a mid, moderate orange. Relative luminance 0.189; OKLCH L 58.0% C 0.114 H 68.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#A66C20
RGB	rgb(166, 108, 32)
HSL	hsl(34, 68%, 39%)
HSV	hsv(34, 81%, 65%)
CMYK	cmyk(0%, 34.9%, 80.7%, 34.9%)
CIE-LAB	lab(50.62, 16.81, 48.94)
CIE-LCH	lch(50.62, 51.75, 71.04°)
OKLab	oklab(58.04% 0.0422 0.106)
OKLCH	oklch(58.04% 0.114 68.3)
XYZ	xyz(21.3509, 18.9384, 3.8973)
Luminance	0.1894 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66C20 #205AA6

analogous

#A62920 #A66C20 #9DA620

triadic

#A66C20 #20A66C #6C20A6

tetradic

#A66C20 #20A629 #205AA6 #A6209D

square

#A66C20 #20A629 #205AA6 #A6209D

split-complementary

#A66C20 #209DA6 #2920A6

monochromatic

#3F290C #734B16 #A66C20 #D68D2D #E0A960

Accessibility & contrast

On white

4.39

#A66C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#A66C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66C20

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66C20	#FFFFFF	#000000	##000000
##A66C20	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7013

Deuteranopia (green-blind)

#8D7E22

Tritanopia (blue-blind)

#B55E5D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a66c20;
/* rgb */ color: rgb(166, 108, 32);
/* oklch */ color: oklch(58.0% 0.114 68.3);

Tailwind

colors: {
  custom: {
    50: '#c69662',
    500: '#a66c20',
    950: '#000000',
  },
}

SCSS

$custom: #a66c20;
$custom-light: #c69662;
$custom-dark: #000000;

JSON

{
  "hex": "#a66c20",
  "rgb": {
    "r": 166,
    "g": 108,
    "b": 32
  },
  "hsl": {
    "h": 34.03,
    "s": 67.677,
    "l": 38.824
  },
  "oklch": {
    "l": 0.58044,
    "c": 0.11411,
    "h": 68.3
  },
  "luminance": 0.18936
}

Semantic roles & 50–950 ramp

primary

#A66C20

secondary

#5D8AC5

accent

#88EB3D

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D05

muted

#827E7A

Preview Lab

Preview with #A66C20

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

Preview Lab → · Contrast checker → · Palette generator →