#AD5837#AD5837

#AD5837 is a mid, vivid orange. Relative luminance 0.161; OKLCH L 55.6% C 0.121 H 41.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#AD5837
RGB	rgb(173, 88, 55)
HSL	hsl(17, 52%, 45%)
HSV	hsv(17, 68%, 68%)
CMYK	cmyk(0%, 49.1%, 68.2%, 32.2%)
CIE-LAB	lab(47.16, 32.01, 34.51)
CIE-LCH	lch(47.16, 47.07, 47.16°)
OKLab	oklab(55.65% 0.0907 0.0796)
OKLCH	oklch(55.65% 0.121 41.3)
XYZ	xyz(21.4148, 16.1420, 5.6017)
Luminance	0.1614 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD5837 #378CAD

analogous

#AD3751 #AD5837 #AD9337

triadic

#AD5837 #37AD58 #5837AD

tetradic

#AD5837 #51AD37 #378CAD #9337AD

square

#AD5837 #51AD37 #378CAD #9337AD

split-complementary

#AD5837 #37AD93 #3751AD

monochromatic

#502919 #7F4028 #AD5837 #CA7757 #D89D86

Accessibility & contrast

On white

4.97

#AD5837 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#AD5837 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD5837

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD5837	#FFFFFF	#000000	##FFFFFF
##AD5837	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6434

Deuteranopia (green-blind)

#837736

Tritanopia (blue-blind)

#BD4750

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ad5837;
/* rgb */ color: rgb(173, 88, 55);
/* oklch */ color: oklch(55.6% 0.121 41.3);

Tailwind

colors: {
  custom: {
    50: '#cb896f',
    500: '#ad5837',
    950: '#000000',
  },
}

SCSS

$custom: #ad5837;
$custom-light: #cb896f;
$custom-dark: #000000;

JSON

{
  "hex": "#ad5837",
  "rgb": {
    "r": 173,
    "g": 88,
    "b": 55
  },
  "hsl": {
    "h": 16.78,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5565,
    "c": 0.12068,
    "h": 41.3
  },
  "luminance": 0.1614
}

Semantic roles & 50–950 ramp

primary

#AD5837

secondary

#7DAFC2

accent

#B3DB4D

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#140B07

muted

#837C7A

Preview Lab

Preview with #AD5837

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

Preview Lab → · Contrast checker → · Palette generator →