#A66529#A66529

#A66529 is a mid, moderate orange. Relative luminance 0.176; OKLCH L 56.8% C 0.112 H 59.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A66529
RGB	rgb(166, 101, 41)
HSL	hsl(29, 60%, 41%)
HSV	hsv(29, 75%, 65%)
CMYK	cmyk(0%, 39.2%, 75.3%, 34.9%)
CIE-LAB	lab(48.98, 21.14, 43.42)
CIE-LCH	lch(48.98, 48.30, 64.04°)
OKLab	oklab(56.8% 0.0562 0.0964)
OKLCH	oklch(56.8% 0.112 59.8)
XYZ	xyz(20.7815, 17.5765, 4.3956)
Luminance	0.1757 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66529 #296AA6

analogous

#A6292C #A66529 #A6A329

triadic

#A66529 #29A665 #6529A6

tetradic

#A66529 #2CA629 #296AA6 #A329A6

square

#A66529 #2CA629 #296AA6 #A329A6

split-complementary

#A66529 #29A6A3 #292CA6

monochromatic

#442911 #75471D #A66529 #CF833D #DBA36E

Accessibility & contrast

On white

4.65

#A66529 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#A66529 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A66529

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66529	#FFFFFF	#000000	##FFFFFF
##A66529	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)

#796B21

Deuteranopia (green-blind)

#887A29

Tritanopia (blue-blind)

#B55758

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a66529;
/* rgb */ color: rgb(166, 101, 41);
/* oklch */ color: oklch(56.8% 0.112 59.8);

Tailwind

colors: {
  custom: {
    50: '#c69166',
    500: '#a66529',
    950: '#000000',
  },
}

SCSS

$custom: #a66529;
$custom-light: #c69166;
$custom-dark: #000000;

JSON

{
  "hex": "#a66529",
  "rgb": {
    "r": 166,
    "g": 101,
    "b": 41
  },
  "hsl": {
    "h": 28.8,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.56796,
    "c": 0.11154,
    "h": 59.8
  },
  "luminance": 0.17574
}

Semantic roles & 50–950 ramp

primary

#A66529

secondary

#6997C2

accent

#97E444

background

#FCF8F6

surface

#F9F0EB

border

#D2CBC6

text

#140C06

muted

#827D7A

Preview Lab

Preview with #A66529

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

Preview Lab → · Contrast checker → · Palette generator →