#A66E27#A66E27

#A66E27 is a mid, moderate orange. Relative luminance 0.194; OKLCH L 58.5% C 0.110 H 68.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#A66E27
RGB	rgb(166, 110, 39)
HSL	hsl(34, 62%, 40%)
HSV	hsv(34, 77%, 65%)
CMYK	cmyk(0%, 33.7%, 76.5%, 34.9%)
CIE-LAB	lab(51.16, 15.97, 46.52)
CIE-LCH	lch(51.16, 49.19, 71.06°)
OKLab	oklab(58.48% 0.0406 0.1025)
OKLCH	oklch(58.48% 0.11 68.4)
XYZ	xyz(21.6697, 19.4073, 4.5238)
Luminance	0.1941 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66E27 #275FA6

analogous

#A62E27 #A66E27 #9FA627

triadic

#A66E27 #27A66E #6E27A6

tetradic

#A66E27 #27A62E #275FA6 #A6279F

square

#A66E27 #27A62E #275FA6 #A6279F

split-complementary

#A66E27 #279FA6 #2E27A6

monochromatic

#432C10 #744D1B #A66E27 #D18E3A #DCAA6B

Accessibility & contrast

On white

4.30

#A66E27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#A66E27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66E27

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66E27	#FFFFFF	#000000	##000000
##A66E27	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81721D

Deuteranopia (green-blind)

#8E7F29

Tritanopia (blue-blind)

#B56060

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66e27;
/* rgb */ color: rgb(166, 110, 39);
/* oklch */ color: oklch(58.5% 0.110 68.4);

Tailwind

colors: {
  custom: {
    50: '#c59766',
    500: '#a66e27',
    950: '#000000',
  },
}

SCSS

$custom: #a66e27;
$custom-light: #c59766;
$custom-dark: #000000;

JSON

{
  "hex": "#a66e27",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 39
  },
  "hsl": {
    "h": 33.543,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58484,
    "c": 0.11028,
    "h": 68.4
  },
  "luminance": 0.19405
}

Semantic roles & 50–950 ramp

primary

#A66E27

secondary

#668FC3

accent

#8AE543

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66E27

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

Preview Lab → · Contrast checker → · Palette generator →