#A66021#A66021

#A66021 is a mid, moderate orange. Relative luminance 0.166; OKLCH L 55.8% C 0.117 H 58.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#A66021
RGB	rgb(166, 96, 33)
HSL	hsl(28, 67%, 39%)
HSV	hsv(28, 80%, 65%)
CMYK	cmyk(0%, 42.2%, 80.1%, 34.9%)
CIE-LAB	lab(47.73, 23.60, 45.83)
CIE-LCH	lch(47.73, 51.55, 62.75°)
OKLab	oklab(55.81% 0.0623 0.0996)
OKLCH	oklch(55.81% 0.117 58)
XYZ	xyz(20.1850, 16.5847, 3.5767)
Luminance	0.1658 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66021 #2167A6

analogous

#A62125 #A66021 #A6A321

triadic

#A66021 #21A660 #6021A6

tetradic

#A66021 #25A621 #2167A6 #A321A6

square

#A66021 #25A621 #2167A6 #A321A6

split-complementary

#A66021 #21A6A3 #2125A6

monochromatic

#40250D #734217 #A66021 #D67E2F #E09D62

Accessibility & contrast

On white

4.86

#A66021 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#A66021 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A66021

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66021	#FFFFFF	#000000	##FFFFFF
##A66021	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756818

Deuteranopia (green-blind)

#867821

Tritanopia (blue-blind)

#B65053

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a66021;
/* rgb */ color: rgb(166, 96, 33);
/* oklch */ color: oklch(55.8% 0.117 58.0);

Tailwind

colors: {
  custom: {
    50: '#c68d61',
    500: '#a66021',
    950: '#000000',
  },
}

SCSS

$custom: #a66021;
$custom-light: #c68d61;
$custom-dark: #000000;

JSON

{
  "hex": "#a66021",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 33
  },
  "hsl": {
    "h": 28.421,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.55814,
    "c": 0.11746,
    "h": 58
  },
  "luminance": 0.16583
}

Semantic roles & 50–950 ramp

primary

#A66021

secondary

#5E94C5

accent

#98EA3E

background

#FDF8F5

surface

#FAF0EA

border

#D3CBC6

text

#140C05

muted

#837D79

Preview Lab

Preview with #A66021

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

Preview Lab → · Contrast checker → · Palette generator →