#AD5637#AD5637

#AD5637 is a mid, vivid orange. Relative luminance 0.158; OKLCH L 55.3% C 0.122 H 39.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#AD5637
RGB	rgb(173, 86, 55)
HSL	hsl(16, 52%, 45%)
HSV	hsv(16, 68%, 68%)
CMYK	cmyk(0%, 50.3%, 68.2%, 32.2%)
CIE-LAB	lab(46.74, 33.07, 34.02)
CIE-LCH	lch(46.74, 47.44, 45.81°)
OKLab	oklab(55.33% 0.094 0.0785)
OKLCH	oklch(55.33% 0.122 39.9)
XYZ	xyz(21.2529, 15.8182, 5.5477)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD5637 #378EAD

analogous

#AD3753 #AD5637 #AD9137

triadic

#AD5637 #37AD56 #5637AD

tetradic

#AD5637 #53AD37 #378EAD #9137AD

square

#AD5637 #53AD37 #378EAD #9137AD

split-complementary

#AD5637 #37AD91 #3753AD

monochromatic

#502819 #7F3F28 #AD5637 #CA7557 #D89C86

Accessibility & contrast

On white

5.04

#AD5637 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#AD5637 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD5637

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD5637	#FFFFFF	#000000	##FFFFFF
##AD5637	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6334

Deuteranopia (green-blind)

#827635

Tritanopia (blue-blind)

#BD454F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #ad5637;
/* rgb */ color: rgb(173, 86, 55);
/* oklch */ color: oklch(55.3% 0.122 39.9);

Tailwind

colors: {
  custom: {
    50: '#cb876f',
    500: '#ad5637',
    950: '#000000',
  },
}

SCSS

$custom: #ad5637;
$custom-light: #cb876f;
$custom-dark: #000000;

JSON

{
  "hex": "#ad5637",
  "rgb": {
    "r": 173,
    "g": 86,
    "b": 55
  },
  "hsl": {
    "h": 15.763,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55325,
    "c": 0.12246,
    "h": 39.9
  },
  "luminance": 0.15816
}

Semantic roles & 50–950 ramp

primary

#AD5637

secondary

#7DB0C2

accent

#B6DB4D

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#140B07

muted

#837C7A

Preview Lab

Preview with #AD5637

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

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