#A66334#A66334

#A66334 is a mid, moderate orange. Relative luminance 0.173; OKLCH L 56.5% C 0.107 H 53.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#A66334
RGB	rgb(166, 99, 52)
HSL	hsl(25, 52%, 43%)
HSV	hsv(25, 69%, 65%)
CMYK	cmyk(0%, 40.4%, 68.7%, 34.9%)
CIE-LAB	lab(48.61, 22.85, 37.52)
CIE-LCH	lch(48.61, 43.93, 58.66°)
OKLab	oklab(56.55% 0.0631 0.0859)
OKLCH	oklch(56.55% 0.107 53.7)
XYZ	xyz(20.8092, 17.2807, 5.4878)
Luminance	0.1728 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66334 #3477A6

analogous

#A6343E #A66334 #A69C34

triadic

#A66334 #34A663 #6334A6

tetradic

#A66334 #3EA634 #3477A6 #9C34A6

square

#A66334 #3EA634 #3477A6 #9C34A6

split-complementary

#A66334 #34A69C #343EA6

monochromatic

#492B17 #774725 #A66334 #C8814F #D7A27E

Accessibility & contrast

On white

4.71

#A66334 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#A66334 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66334

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66334	#FFFFFF	#000000	##FFFFFF
##A66334	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2F

Deuteranopia (green-blind)

#867934

Tritanopia (blue-blind)

#B55558

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a66334;
/* rgb */ color: rgb(166, 99, 52);
/* oklch */ color: oklch(56.5% 0.107 53.7);

Tailwind

colors: {
  custom: {
    50: '#c5906d',
    500: '#a66334',
    950: '#000000',
  },
}

SCSS

$custom: #a66334;
$custom-light: #c5906d;
$custom-dark: #000000;

JSON

{
  "hex": "#a66334",
  "rgb": {
    "r": 166,
    "g": 99,
    "b": 52
  },
  "hsl": {
    "h": 24.737,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.56548,
    "c": 0.10656,
    "h": 53.7
  },
  "luminance": 0.17279
}

Semantic roles & 50–950 ramp

primary

#A66334

secondary

#76A1C0

accent

#A1DC4C

background

#FCF8F6

surface

#F9F0EC

border

#D2CBC7

text

#140C07

muted

#827D7A

Preview Lab

Preview with #A66334

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

Preview Lab → · Contrast checker → · Palette generator →