#A66D34#A66D34

#A66D34 is a mid, moderate orange. Relative luminance 0.193; OKLCH L 58.4% C 0.103 H 63.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#A66D34
RGB	rgb(166, 109, 52)
HSL	hsl(30, 52%, 43%)
HSV	hsv(30, 69%, 65%)
CMYK	cmyk(0%, 34.3%, 68.7%, 34.9%)
CIE-LAB	lab(51.03, 17.22, 40.22)
CIE-LCH	lch(51.03, 43.75, 66.83°)
OKLab	oklab(58.42% 0.0462 0.0917)
OKLCH	oklch(58.42% 0.103 63.3)
XYZ	xyz(21.8159, 19.2942, 5.8233)
Luminance	0.1929 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66D34 #346DA6

analogous

#A63434 #A66D34 #A6A634

triadic

#A66D34 #34A66D #6D34A6

tetradic

#A66D34 #34A634 #346DA6 #A634A6

square

#A66D34 #34A634 #346DA6 #A634A6

split-complementary

#A66D34 #34A6A6 #3434A6

monochromatic

#493017 #774E25 #A66D34 #C88C4F #D7AA7E

Accessibility & contrast

On white

4.32

#A66D34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#A66D34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66D34

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66D34	#FFFFFF	#000000	##000000
##A66D34	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F722E

Deuteranopia (green-blind)

#8C7F35

Tritanopia (blue-blind)

#B56060

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66d34;
/* rgb */ color: rgb(166, 109, 52);
/* oklch */ color: oklch(58.4% 0.103 63.3);

Tailwind

colors: {
  custom: {
    50: '#c5976e',
    500: '#a66d34',
    950: '#000000',
  },
}

SCSS

$custom: #a66d34;
$custom-light: #c5976e;
$custom-dark: #000000;

JSON

{
  "hex": "#a66d34",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 52
  },
  "hsl": {
    "h": 30,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.58419,
    "c": 0.10266,
    "h": 63.3
  },
  "luminance": 0.19292
}

Semantic roles & 50–950 ramp

primary

#A66D34

secondary

#769BC0

accent

#94DC4C

background

#FCF9F6

surface

#F9F2EC

border

#D2CCC7

text

#130D07

muted

#827E7A

Preview Lab

Preview with #A66D34

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

Preview Lab → · Contrast checker → · Palette generator →