#AD613A#AD613A

#AD613A is a mid, moderate orange. Relative luminance 0.177; OKLCH L 57.2% C 0.112 H 46.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#AD613A
RGB	rgb(173, 97, 58)
HSL	hsl(20, 50%, 45%)
HSV	hsv(20, 66%, 68%)
CMYK	cmyk(0%, 43.9%, 66.5%, 32.2%)
CIE-LAB	lab(49.18, 27.31, 35.22)
CIE-LCH	lch(49.18, 44.57, 52.21°)
OKLab	oklab(57.21% 0.0769 0.0816)
OKLCH	oklch(57.21% 0.112 46.7)
XYZ	xyz(22.2738, 17.7415, 6.2536)
Luminance	0.1774 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD613A #3A86AD

analogous

#AD3A4C #AD613A #AD9B3A

triadic

#AD613A #3AAD61 #613AAD

tetradic

#AD613A #4CAD3A #3A86AD #9B3AAD

square

#AD613A #4CAD3A #3A86AD #9B3AAD

split-complementary

#AD613A #3AAD9B #3A4CAD

monochromatic

#512E1B #7F472B #AD613A #C8815C #D8A48A

Accessibility & contrast

On white

4.62

#AD613A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#AD613A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #AD613A

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD613A	#FFFFFF	#000000	##FFFFFF
##AD613A	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B36

Deuteranopia (green-blind)

#887B39

Tritanopia (blue-blind)

#BD5258

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ad613a;
/* rgb */ color: rgb(173, 97, 58);
/* oklch */ color: oklch(57.2% 0.112 46.7);

Tailwind

colors: {
  custom: {
    50: '#ca8f71',
    500: '#ad613a',
    950: '#000000',
  },
}

SCSS

$custom: #ad613a;
$custom-light: #ca8f71;
$custom-dark: #000000;

JSON

{
  "hex": "#ad613a",
  "rgb": {
    "r": 173,
    "g": 97,
    "b": 58
  },
  "hsl": {
    "h": 20.348,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5721,
    "c": 0.11213,
    "h": 46.7
  },
  "luminance": 0.17739
}

Semantic roles & 50–950 ramp

primary

#AD613A

secondary

#81ACC2

accent

#AAD94E

background

#FDF8F6

surface

#FAF0EC

border

#D3CBC7

text

#140C08

muted

#837D7B

Preview Lab

Preview with #AD613A

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

Preview Lab → · Contrast checker → · Palette generator →