#A66528#A66528

#A66528 is a mid, moderate orange. Relative luminance 0.176; OKLCH L 56.8% C 0.112 H 60.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A66528
RGB	rgb(166, 101, 40)
HSL	hsl(29, 61%, 40%)
HSV	hsv(29, 76%, 65%)
CMYK	cmyk(0%, 39.2%, 75.9%, 34.9%)
CIE-LAB	lab(48.97, 21.09, 43.88)
CIE-LCH	lch(48.97, 48.69, 64.33°)
OKLab	oklab(56.79% 0.0559 0.0971)
OKLCH	oklch(56.79% 0.112 60.1)
XYZ	xyz(20.7643, 17.5697, 4.3048)
Luminance	0.1757 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66528 #2869A6

analogous

#A6282A #A66528 #A6A428

triadic

#A66528 #28A665 #6528A6

tetradic

#A66528 #2AA628 #2869A6 #A428A6

square

#A66528 #2AA628 #2869A6 #A428A6

split-complementary

#A66528 #28A6A4 #282AA6

monochromatic

#432910 #75471C #A66528 #D0833B #DCA26D

Accessibility & contrast

On white

4.65

#A66528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#A66528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A66528

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66528	#FFFFFF	#000000	##FFFFFF
##A66528	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B20

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#B65758

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a66528;
/* rgb */ color: rgb(166, 101, 40);
/* oklch */ color: oklch(56.8% 0.112 60.1);

Tailwind

colors: {
  custom: {
    50: '#c69166',
    500: '#a66528',
    950: '#000000',
  },
}

SCSS

$custom: #a66528;
$custom-light: #c69166;
$custom-dark: #000000;

JSON

{
  "hex": "#a66528",
  "rgb": {
    "r": 166,
    "g": 101,
    "b": 40
  },
  "hsl": {
    "h": 29.048,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.56787,
    "c": 0.11206,
    "h": 60.1
  },
  "luminance": 0.17568
}

Semantic roles & 50–950 ramp

primary

#A66528

secondary

#6796C2

accent

#96E444

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C06

muted

#827D7A

Preview Lab

Preview with #A66528

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

Preview Lab → · Contrast checker → · Palette generator →