#A66F22#A66F22

#A66F22 is a mid, moderate orange. Relative luminance 0.196; OKLCH L 58.6% C 0.113 H 70.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#A66F22
RGB	rgb(166, 111, 34)
HSL	hsl(35, 66%, 39%)
HSV	hsv(35, 80%, 65%)
CMYK	cmyk(0%, 33.1%, 79.5%, 34.9%)
CIE-LAB	lab(51.37, 15.19, 48.84)
CIE-LCH	lch(51.37, 51.15, 72.72°)
OKLab	oklab(58.64% 0.0377 0.1063)
OKLCH	oklch(58.64% 0.113 70.5)
XYZ	xyz(21.7007, 19.5933, 4.1521)
Luminance	0.1959 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66F22 #2259A6

analogous

#A62D22 #A66F22 #9BA622

triadic

#A66F22 #22A66F #6F22A6

tetradic

#A66F22 #22A62D #2259A6 #A6229B

square

#A66F22 #22A62D #2259A6 #A6229B

split-complementary

#A66F22 #229BA6 #2D22A6

monochromatic

#402B0D #734D18 #A66F22 #D59030 #DFAC63

Accessibility & contrast

On white

4.27

#A66F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#A66F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66F22

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66F22	#FFFFFF	#000000	##000000
##A66F22	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827315

Deuteranopia (green-blind)

#8F8024

Tritanopia (blue-blind)

#B56160

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66f22;
/* rgb */ color: rgb(166, 111, 34);
/* oklch */ color: oklch(58.6% 0.113 70.5);

Tailwind

colors: {
  custom: {
    50: '#c69863',
    500: '#a66f22',
    950: '#000000',
  },
}

SCSS

$custom: #a66f22;
$custom-light: #c69863;
$custom-dark: #000000;

JSON

{
  "hex": "#a66f22",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 34
  },
  "hsl": {
    "h": 35,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58639,
    "c": 0.1128,
    "h": 70.5
  },
  "luminance": 0.19591
}

Semantic roles & 50–950 ramp

primary

#A66F22

secondary

#5F8AC4

accent

#86E93F

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66F22

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

Preview Lab → · Contrast checker → · Palette generator →