#A66C26#A66C26

#A66C26 is a mid, moderate orange. Relative luminance 0.190; OKLCH L 58.1% C 0.111 H 66.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#A66C26
RGB	rgb(166, 108, 38)
HSL	hsl(33, 63%, 40%)
HSV	hsv(33, 77%, 65%)
CMYK	cmyk(0%, 34.9%, 77.1%, 34.9%)
CIE-LAB	lab(50.66, 17.05, 46.47)
CIE-LCH	lch(50.66, 49.50, 69.85°)
OKLab	oklab(58.09% 0.0437 0.1022)
OKLCH	oklch(58.09% 0.111 66.9)
XYZ	xyz(21.4400, 18.9741, 4.3666)
Luminance	0.1897 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66C26 #2660A6

analogous

#A62C26 #A66C26 #A0A626

triadic

#A66C26 #26A66C #6C26A6

tetradic

#A66C26 #26A62C #2660A6 #A626A0

square

#A66C26 #26A62C #2660A6 #A626A0

split-complementary

#A66C26 #26A0A6 #2C26A6

monochromatic

#422B0F #744C1B #A66C26 #D18C38 #DDA96A

Accessibility & contrast

On white

4.38

#A66C26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#A66C26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66C26

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66C26	#FFFFFF	#000000	##000000
##A66C26	1.00	4.38	4.79	4.79
#FFFFFF	4.38	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)

#7F701C

Deuteranopia (green-blind)

#8D7E27

Tritanopia (blue-blind)

#B55E5E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a66c26;
/* rgb */ color: rgb(166, 108, 38);
/* oklch */ color: oklch(58.1% 0.111 66.9);

Tailwind

colors: {
  custom: {
    50: '#c69665',
    500: '#a66c26',
    950: '#000000',
  },
}

SCSS

$custom: #a66c26;
$custom-light: #c69665;
$custom-dark: #000000;

JSON

{
  "hex": "#a66c26",
  "rgb": {
    "r": 166,
    "g": 108,
    "b": 38
  },
  "hsl": {
    "h": 32.813,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.5809,
    "c": 0.11112,
    "h": 66.9
  },
  "luminance": 0.18972
}

Semantic roles & 50–950 ramp

primary

#A66C26

secondary

#658FC3

accent

#8CE642

background

#FCF9F6

surface

#F9F1EB

border

#D2CBC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66C26

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

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