#A66328#A66328

#A66328 is a mid, moderate orange. Relative luminance 0.172; OKLCH L 56.4% C 0.113 H 58.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#A66328
RGB	rgb(166, 99, 40)
HSL	hsl(28, 61%, 40%)
HSV	hsv(28, 76%, 65%)
CMYK	cmyk(0%, 40.4%, 75.9%, 34.9%)
CIE-LAB	lab(48.49, 22.22, 43.40)
CIE-LCH	lch(48.49, 48.76, 62.89°)
OKLab	oklab(56.42% 0.0592 0.0961)
OKLCH	oklch(56.42% 0.113 58.4)
XYZ	xyz(20.5724, 17.1860, 4.2409)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66328 #286BA6

analogous

#A6282C #A66328 #A6A228

triadic

#A66328 #28A663 #6328A6

tetradic

#A66328 #2CA628 #286BA6 #A228A6

square

#A66328 #2CA628 #286BA6 #A228A6

split-complementary

#A66328 #28A6A2 #282CA6

monochromatic

#432810 #75461C #A66328 #D0813B #DCA16D

Accessibility & contrast

On white

4.73

#A66328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#A66328 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66328

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66328	#FFFFFF	#000000	##FFFFFF
##A66328	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A21

Deuteranopia (green-blind)

#877928

Tritanopia (blue-blind)

#B65457

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a66328;
/* rgb */ color: rgb(166, 99, 40);
/* oklch */ color: oklch(56.4% 0.113 58.4);

Tailwind

colors: {
  custom: {
    50: '#c69066',
    500: '#a66328',
    950: '#000000',
  },
}

SCSS

$custom: #a66328;
$custom-light: #c69066;
$custom-dark: #000000;

JSON

{
  "hex": "#a66328",
  "rgb": {
    "r": 166,
    "g": 99,
    "b": 40
  },
  "hsl": {
    "h": 28.095,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.56419,
    "c": 0.11289,
    "h": 58.4
  },
  "luminance": 0.17184
}

Semantic roles & 50–950 ramp

primary

#A66328

secondary

#6798C2

accent

#99E444

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C06

muted

#827D7A

Preview Lab

Preview with #A66328

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

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