#AD6640#AD6640

#AD6640 is a mid, moderate orange. Relative luminance 0.188; OKLCH L 58.2% C 0.106 H 47.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#AD6640
RGB	rgb(173, 102, 64)
HSL	hsl(21, 46%, 46%)
HSV	hsv(21, 63%, 68%)
CMYK	cmyk(0%, 41%, 63%, 32.2%)
CIE-LAB	lab(50.40, 24.95, 33.38)
CIE-LCH	lch(50.40, 41.67, 53.22°)
OKLab	oklab(58.18% 0.0707 0.0784)
OKLCH	oklch(58.18% 0.106 47.9)
XYZ	xyz(22.9121, 18.7594, 7.2638)
Luminance	0.1876 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD6640 #4087AD

analogous

#AD4051 #AD6640 #AD9D40

triadic

#AD6640 #40AD66 #6640AD

tetradic

#AD6640 #51AD40 #4087AD #9D40AD

square

#AD6640 #51AD40 #4087AD #9D40AD

split-complementary

#AD6640 #40AD9D #4051AD

monochromatic

#54311F #804C2F #AD6640 #C68664 #D6A991

Accessibility & contrast

On white

4.42

#AD6640 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#AD6640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AD6640

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD6640	#FFFFFF	#000000	##000000
##AD6640	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E3C

Deuteranopia (green-blind)

#8B7E3F

Tritanopia (blue-blind)

#BC585D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ad6640;
/* rgb */ color: rgb(173, 102, 64);
/* oklch */ color: oklch(58.2% 0.106 47.9);

Tailwind

colors: {
  custom: {
    50: '#ca9276',
    500: '#ad6640',
    950: '#000000',
  },
}

SCSS

$custom: #ad6640;
$custom-light: #ca9276;
$custom-dark: #000000;

JSON

{
  "hex": "#ad6640",
  "rgb": {
    "r": 173,
    "g": 102,
    "b": 64
  },
  "hsl": {
    "h": 20.917,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.58176,
    "c": 0.10559,
    "h": 47.9
  },
  "luminance": 0.18757
}

Semantic roles & 50–950 ramp

primary

#AD6640

secondary

#87ADC2

accent

#A8D652

background

#FDF9F7

surface

#FAF1ED

border

#D3CBC8

text

#140D08

muted

#837E7B

Preview Lab

Preview with #AD6640

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

Preview Lab → · Contrast checker → · Palette generator →