#AD663D#AD663D

#AD663D is a mid, moderate orange. Relative luminance 0.187; OKLCH L 58.1% C 0.107 H 49.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#AD663D
RGB	rgb(173, 102, 61)
HSL	hsl(22, 48%, 46%)
HSV	hsv(22, 65%, 68%)
CMYK	cmyk(0%, 41%, 64.7%, 32.2%)
CIE-LAB	lab(50.37, 24.75, 34.97)
CIE-LCH	lch(50.37, 42.84, 54.72°)
OKLab	oklab(58.13% 0.0696 0.0815)
OKLCH	oklch(58.13% 0.107 49.5)
XYZ	xyz(22.8290, 18.7262, 6.8262)
Luminance	0.1872 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD663D #3D84AD

analogous

#AD3D4C #AD663D #AD9E3D

triadic

#AD663D #3DAD66 #663DAD

tetradic

#AD663D #4CAD3D #3D84AD #9E3DAD

square

#AD663D #4CAD3D #3D84AD #9E3DAD

split-complementary

#AD663D #3DAD9E #3D4CAD

monochromatic

#53311D #804B2D #AD663D #C78660 #D7A88D

Accessibility & contrast

On white

4.43

#AD663D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#AD663D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AD663D

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD663D	#FFFFFF	#000000	##000000
##AD663D	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E39

Deuteranopia (green-blind)

#8B7E3D

Tritanopia (blue-blind)

#BD585C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ad663d;
/* rgb */ color: rgb(173, 102, 61);
/* oklch */ color: oklch(58.1% 0.107 49.5);

Tailwind

colors: {
  custom: {
    50: '#ca9274',
    500: '#ad663d',
    950: '#000000',
  },
}

SCSS

$custom: #ad663d;
$custom-light: #ca9274;
$custom-dark: #000000;

JSON

{
  "hex": "#ad663d",
  "rgb": {
    "r": 173,
    "g": 102,
    "b": 61
  },
  "hsl": {
    "h": 21.964,
    "s": 47.863,
    "l": 45.882
  },
  "oklch": {
    "l": 0.58133,
    "c": 0.10719,
    "h": 49.5
  },
  "luminance": 0.18724
}

Semantic roles & 50–950 ramp

primary

#AD663D

secondary

#84ABC2

accent

#A6D750

background

#FDF9F7

surface

#FAF1ED

border

#D3CBC8

text

#140D08

muted

#837E7B

Preview Lab

Preview with #AD663D

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

Preview Lab → · Contrast checker → · Palette generator →