#A66840#A66840

#A66840 is a mid, moderate orange. Relative luminance 0.184; OKLCH L 57.6% C 0.097 H 52.5°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A66840
RGB	rgb(166, 104, 64)
HSL	hsl(24, 44%, 45%)
HSV	hsv(24, 61%, 65%)
CMYK	cmyk(0%, 37.3%, 61.4%, 34.9%)
CIE-LAB	lab(49.95, 20.86, 32.62)
CIE-LCH	lch(49.95, 38.71, 57.40°)
OKLab	oklab(57.63% 0.059 0.0769)
OKLCH	oklch(57.63% 0.097 52.5)
XYZ	xyz(21.6031, 18.3798, 7.2594)
Luminance	0.1838 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66840 #407EA6

analogous

#A6404B #A66840 #A69B40

triadic

#A66840 #40A668 #6840A6

tetradic

#A66840 #4BA640 #407EA6 #9B40A6

square

#A66840 #4BA640 #407EA6 #9B40A6

split-complementary

#A66840 #40A69B #404BA6

monochromatic

#4E311E #7A4C2F #A66840 #C28761 #D3A98D

Accessibility & contrast

On white

4.49

#A66840 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#A66840 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66840

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66840	#FFFFFF	#000000	##000000
##A66840	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3C

Deuteranopia (green-blind)

#887C40

Tritanopia (blue-blind)

#B45C5E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a66840;
/* rgb */ color: rgb(166, 104, 64);
/* oklch */ color: oklch(57.6% 0.097 52.5);

Tailwind

colors: {
  custom: {
    50: '#c49376',
    500: '#a66840',
    950: '#000000',
  },
}

SCSS

$custom: #a66840;
$custom-light: #c49376;
$custom-dark: #000000;

JSON

{
  "hex": "#a66840",
  "rgb": {
    "r": 166,
    "g": 104,
    "b": 64
  },
  "hsl": {
    "h": 23.529,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.57632,
    "c": 0.09691,
    "h": 52.5
  },
  "luminance": 0.18378
}

Semantic roles & 50–950 ramp

primary

#A66840

secondary

#84A7BE

accent

#A2D454

background

#FCF9F7

surface

#F8F1ED

border

#D1CBC8

text

#130D08

muted

#827E7B

Preview Lab

Preview with #A66840

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

Preview Lab → · Contrast checker → · Palette generator →