#A66E4B#A66E4B

#A66E4B is a mid, moderate orange. Relative luminance 0.198; OKLCH L 58.9% C 0.087 H 52.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#A66E4B
RGB	rgb(166, 110, 75)
HSL	hsl(23, 38%, 47%)
HSV	hsv(23, 55%, 65%)
CMYK	cmyk(0%, 33.7%, 54.8%, 34.9%)
CIE-LAB	lab(51.57, 18.37, 28.49)
CIE-LCH	lch(51.57, 33.89, 57.19°)
OKLab	oklab(58.94% 0.0531 0.0687)
OKLCH	oklch(58.94% 0.087 52.3)
XYZ	xyz(22.5732, 19.7687, 9.2821)
Luminance	0.1977 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66E4B #4B83A6

analogous

#A64B56 #A66E4B #A69C4B

triadic

#A66E4B #4BA66E #6E4BA6

tetradic

#A66E4B #56A64B #4B83A6 #9C4BA6

square

#A66E4B #56A64B #4B83A6 #9C4BA6

split-complementary

#A66E4B #4BA69C #4B56A6

monochromatic

#523625 #7C5238 #A66E4B #BE8E70 #D1AF9A

Accessibility & contrast

On white

4.24

#A66E4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#A66E4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66E4B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66E4B	#FFFFFF	#000000	##000000
##A66E4B	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7448

Deuteranopia (green-blind)

#8B804B

Tritanopia (blue-blind)

#B46365

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a66e4b;
/* rgb */ color: rgb(166, 110, 75);
/* oklch */ color: oklch(58.9% 0.087 52.3);

Tailwind

colors: {
  custom: {
    50: '#c3987e',
    500: '#a66e4b',
    950: '#000000',
  },
}

SCSS

$custom: #a66e4b;
$custom-light: #c3987e;
$custom-dark: #000000;

JSON

{
  "hex": "#a66e4b",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 75
  },
  "hsl": {
    "h": 23.077,
    "s": 37.759,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58938,
    "c": 0.08684,
    "h": 52.3
  },
  "luminance": 0.19767
}

Semantic roles & 50–950 ramp

primary

#A66E4B

secondary

#8FACBE

accent

#A1CE5A

background

#FCF9F7

surface

#F8F2EE

border

#D1CCC9

text

#130D0A

muted

#827E7C

Preview Lab

Preview with #A66E4B

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

Preview Lab → · Contrast checker → · Palette generator →