#A6661D#A6661D

#A6661D is a mid, moderate orange. Relative luminance 0.177; OKLCH L 56.9% C 0.117 H 63.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#A6661D
RGB	rgb(166, 102, 29)
HSL	hsl(32, 70%, 38%)
HSV	hsv(32, 83%, 65%)
CMYK	cmyk(0%, 38.6%, 82.5%, 34.9%)
CIE-LAB	lab(49.13, 20.09, 48.77)
CIE-LCH	lch(49.13, 52.75, 67.61°)
OKLab	oklab(56.89% 0.0514 0.1049)
OKLCH	oklch(56.89% 0.117 63.9)
XYZ	xyz(20.7008, 17.7006, 3.4885)
Luminance	0.1770 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6661D #1D5DA6

analogous

#A6221D #A6661D #A1A61D

triadic

#A6661D #1DA666 #661DA6

tetradic

#A6661D #1DA622 #1D5DA6 #A61DA1

square

#A6661D #1DA622 #1D5DA6 #A61DA1

split-complementary

#A6661D #1DA1A6 #221DA6

monochromatic

#3E260B #724614 #A6661D #D98627 #E2A35B

Accessibility & contrast

On white

4.63

#A6661D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#A6661D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A6661D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6661D	#FFFFFF	#000000	##FFFFFF
##A6661D	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C10

Deuteranopia (green-blind)

#897B1E

Tritanopia (blue-blind)

#B65758

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a6661d;
/* rgb */ color: rgb(166, 102, 29);
/* oklch */ color: oklch(56.9% 0.117 63.9);

Tailwind

colors: {
  custom: {
    50: '#c69260',
    500: '#a6661d',
    950: '#000000',
  },
}

SCSS

$custom: #a6661d;
$custom-light: #c69260;
$custom-dark: #000000;

JSON

{
  "hex": "#a6661d",
  "rgb": {
    "r": 166,
    "g": 102,
    "b": 29
  },
  "hsl": {
    "h": 31.971,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56887,
    "c": 0.11681,
    "h": 63.9
  },
  "luminance": 0.17698
}

Semantic roles & 50–950 ramp

primary

#A6661D

secondary

#598CC6

accent

#8EED3B

background

#FCF8F5

surface

#F9F0EA

border

#D2CBC6

text

#140D05

muted

#827D79

Preview Lab

Preview with #A6661D

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

Preview Lab → · Contrast checker → · Palette generator →