#A66835#A66835

#A66835 is a mid, moderate orange. Relative luminance 0.183; OKLCH L 57.5% C 0.104 H 58.0°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A66835
RGB	rgb(166, 104, 53)
HSL	hsl(27, 52%, 43%)
HSV	hsv(27, 68%, 65%)
CMYK	cmyk(0%, 37.3%, 68.1%, 34.9%)
CIE-LAB	lab(49.82, 20.10, 38.35)
CIE-LCH	lch(49.82, 43.30, 62.34°)
OKLab	oklab(57.48% 0.055 0.0879)
OKLCH	oklch(57.48% 0.104 58)
XYZ	xyz(21.3204, 18.2667, 5.7705)
Luminance	0.1827 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66835 #3573A6

analogous

#A6353A #A66835 #A6A035

triadic

#A66835 #35A668 #6835A6

tetradic

#A66835 #3AA635 #3573A6 #A035A6

square

#A66835 #3AA635 #3573A6 #A035A6

split-complementary

#A66835 #35A6A0 #353AA6

monochromatic

#492E17 #784B26 #A66835 #C78651 #D6A67F

Accessibility & contrast

On white

4.51

#A66835 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#A66835 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66835

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66835	#FFFFFF	#000000	##000000
##A66835	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6E30

Deuteranopia (green-blind)

#897C35

Tritanopia (blue-blind)

#B55B5D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a66835;
/* rgb */ color: rgb(166, 104, 53);
/* oklch */ color: oklch(57.5% 0.104 58.0);

Tailwind

colors: {
  custom: {
    50: '#c5936e',
    500: '#a66835',
    950: '#000000',
  },
}

SCSS

$custom: #a66835;
$custom-light: #c5936e;
$custom-dark: #000000;

JSON

{
  "hex": "#a66835",
  "rgb": {
    "r": 166,
    "g": 104,
    "b": 53
  },
  "hsl": {
    "h": 27.08,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57484,
    "c": 0.10363,
    "h": 58
  },
  "luminance": 0.18265
}

Semantic roles & 50–950 ramp

primary

#A66835

secondary

#779FBF

accent

#9BDB4D

background

#FCF9F6

surface

#F9F1EC

border

#D2CBC7

text

#140D07

muted

#827E7A

Preview Lab

Preview with #A66835

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

Preview Lab → · Contrast checker → · Palette generator →