#A66E2B#A66E2B

#A66E2B is a mid, moderate orange. Relative luminance 0.194; OKLCH L 58.5% C 0.108 H 67.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A66E2B
RGB	rgb(166, 110, 43)
HSL	hsl(33, 59%, 41%)
HSV	hsv(33, 74%, 65%)
CMYK	cmyk(0%, 33.7%, 74.1%, 34.9%)
CIE-LAB	lab(51.19, 16.16, 44.75)
CIE-LCH	lch(51.19, 47.58, 70.15°)
OKLab	oklab(58.52% 0.0417 0.0996)
OKLCH	oklch(58.52% 0.108 67.3)
XYZ	xyz(21.7395, 19.4352, 4.8915)
Luminance	0.1943 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66E2B #2B63A6

analogous

#A6302B #A66E2B #A0A62B

triadic

#A66E2B #2BA66E #6E2BA6

tetradic

#A66E2B #2BA630 #2B63A6 #A62BA0

square

#A66E2B #2BA630 #2B63A6 #A62BA0

split-complementary

#A66E2B #2BA0A6 #302BA6

monochromatic

#452E12 #754E1E #A66E2B #CE8D41 #DAAA71

Accessibility & contrast

On white

4.30

#A66E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#A66E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66E2B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66E2B	#FFFFFF	#000000	##000000
##A66E2B	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807223

Deuteranopia (green-blind)

#8E7F2C

Tritanopia (blue-blind)

#B56160

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a66e2b;
/* rgb */ color: rgb(166, 110, 43);
/* oklch */ color: oklch(58.5% 0.108 67.3);

Tailwind

colors: {
  custom: {
    50: '#c59768',
    500: '#a66e2b',
    950: '#000000',
  },
}

SCSS

$custom: #a66e2b;
$custom-light: #c59768;
$custom-dark: #000000;

JSON

{
  "hex": "#a66e2b",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 43
  },
  "hsl": {
    "h": 32.683,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58519,
    "c": 0.10802,
    "h": 67.3
  },
  "luminance": 0.19433
}

Semantic roles & 50–950 ramp

primary

#A66E2B

secondary

#6B93C1

accent

#8DE246

background

#FCF9F6

surface

#F9F2EB

border

#D2CCC6

text

#140D06

muted

#827E7A

Preview Lab

Preview with #A66E2B

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

Preview Lab → · Contrast checker → · Palette generator →