#A66E35#A66E35

#A66E35 is a mid, moderate orange. Relative luminance 0.195; OKLCH L 58.6% C 0.102 H 63.9°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#A66E35
RGB	rgb(166, 110, 53)
HSL	hsl(30, 52%, 43%)
HSV	hsv(30, 68%, 65%)
CMYK	cmyk(0%, 33.7%, 68.1%, 34.9%)
CIE-LAB	lab(51.29, 16.71, 39.99)
CIE-LCH	lch(51.29, 43.35, 67.32°)
OKLab	oklab(58.62% 0.0449 0.0914)
OKLCH	oklch(58.62% 0.102 63.9)
XYZ	xyz(21.9460, 19.5178, 5.9790)
Luminance	0.1952 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66E35 #356DA6

analogous

#A63535 #A66E35 #A6A635

triadic

#A66E35 #35A66E #6E35A6

tetradic

#A66E35 #35A635 #356DA6 #A635A6

square

#A66E35 #35A635 #356DA6 #A635A6

split-complementary

#A66E35 #35A6A6 #3535A6

monochromatic

#493117 #784F26 #A66E35 #C78D51 #D6AB7F

Accessibility & contrast

On white

4.28

#A66E35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#A66E35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66E35

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66E35	#FFFFFF	#000000	##000000
##A66E35	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80722F

Deuteranopia (green-blind)

#8D7F36

Tritanopia (blue-blind)

#B56161

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66e35;
/* rgb */ color: rgb(166, 110, 53);
/* oklch */ color: oklch(58.6% 0.102 63.9);

Tailwind

colors: {
  custom: {
    50: '#c5976f',
    500: '#a66e35',
    950: '#000000',
  },
}

SCSS

$custom: #a66e35;
$custom-light: #c5976f;
$custom-dark: #000000;

JSON

{
  "hex": "#a66e35",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 53
  },
  "hsl": {
    "h": 30.265,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.58623,
    "c": 0.10179,
    "h": 63.9
  },
  "luminance": 0.19516
}

Semantic roles & 50–950 ramp

primary

#A66E35

secondary

#779BBF

accent

#93DB4D

background

#FCF9F6

surface

#F9F2EC

border

#D2CCC7

text

#130D07

muted

#827E7A

Preview Lab

Preview with #A66E35

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

Preview Lab → · Contrast checker → · Palette generator →