#A66E1E#A66E1E

#A66E1E is a mid, moderate orange. Relative luminance 0.194; OKLCH L 58.4% C 0.115 H 70.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#A66E1E
RGB	rgb(166, 110, 30)
HSL	hsl(35, 69%, 38%)
HSV	hsv(35, 82%, 65%)
CMYK	cmyk(0%, 33.7%, 81.9%, 34.9%)
CIE-LAB	lab(51.10, 15.61, 50.16)
CIE-LCH	lch(51.10, 52.53, 72.72°)
OKLab	oklab(58.42% 0.0384 0.1082)
OKLCH	oklch(58.42% 0.115 70.5)
XYZ	xyz(21.5379, 19.3546, 3.8296)
Luminance	0.1935 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66E1E #1E56A6

analogous

#A62A1E #A66E1E #9AA61E

triadic

#A66E1E #1EA66E #6E1EA6

tetradic

#A66E1E #1EA62A #1E56A6 #A61E9A

square

#A66E1E #1EA62A #1E56A6 #A61E9A

split-complementary

#A66E1E #1E9AA6 #2A1EA6

monochromatic

#3E290B #724C15 #A66E1E #D89029 #E2AB5D

Accessibility & contrast

On white

4.31

#A66E1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#A66E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66E1E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66E1E	#FFFFFF	#000000	##000000
##A66E1E	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720F

Deuteranopia (green-blind)

#8E7F20

Tritanopia (blue-blind)

#B5605F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66e1e;
/* rgb */ color: rgb(166, 110, 30);
/* oklch */ color: oklch(58.4% 0.115 70.5);

Tailwind

colors: {
  custom: {
    50: '#c69761',
    500: '#a66e1e',
    950: '#000000',
  },
}

SCSS

$custom: #a66e1e;
$custom-light: #c69761;
$custom-dark: #000000;

JSON

{
  "hex": "#a66e1e",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 30
  },
  "hsl": {
    "h": 35.294,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58417,
    "c": 0.11479,
    "h": 70.5
  },
  "luminance": 0.19353
}

Semantic roles & 50–950 ramp

primary

#A66E1E

secondary

#5A86C6

accent

#84EC3C

background

#FCF9F5

surface

#F9F2EA

border

#D2CCC6

text

#140D05

muted

#827E79

Preview Lab

Preview with #A66E1E

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

Preview Lab → · Contrast checker → · Palette generator →