#AD582E#AD582E

#AD582E is a mid, vivid orange. Relative luminance 0.161; OKLCH L 55.5% C 0.124 H 45.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#AD582E
RGB	rgb(173, 88, 46)
HSL	hsl(20, 58%, 43%)
HSV	hsv(20, 73%, 68%)
CMYK	cmyk(0%, 49.1%, 73.4%, 32.2%)
CIE-LAB	lab(47.06, 31.52, 39.23)
CIE-LCH	lch(47.06, 50.32, 51.22°)
OKLab	oklab(55.54% 0.0876 0.0881)
OKLCH	oklch(55.54% 0.124 45.2)
XYZ	xyz(21.2184, 16.0635, 4.5674)
Luminance	0.1606 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD582E #2E83AD

analogous

#AD2E43 #AD582E #AD982E

triadic

#AD582E #2EAD58 #582EAD

tetradic

#AD582E #43AD2E #2E83AD #982EAD

square

#AD582E #43AD2E #2E83AD #982EAD

split-complementary

#AD582E #2EAD98 #2E43AD

monochromatic

#4C2714 #7D3F21 #AD582E #CF7649 #DC9A7A

Accessibility & contrast

On white

4.99

#AD582E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#AD582E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD582E

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD582E	#FFFFFF	#000000	##FFFFFF
##AD582E	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706429

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#BE464F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ad582e;
/* rgb */ color: rgb(173, 88, 46);
/* oklch */ color: oklch(55.5% 0.124 45.2);

Tailwind

colors: {
  custom: {
    50: '#cc8869',
    500: '#ad582e',
    950: '#000000',
  },
}

SCSS

$custom: #ad582e;
$custom-light: #cc8869;
$custom-dark: #000000;

JSON

{
  "hex": "#ad582e",
  "rgb": {
    "r": 173,
    "g": 88,
    "b": 46
  },
  "hsl": {
    "h": 19.843,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55539,
    "c": 0.12426,
    "h": 45.2
  },
  "luminance": 0.16061
}

Semantic roles & 50–950 ramp

primary

#AD582E

secondary

#73A9C4

accent

#AEE147

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #AD582E

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

Preview Lab → · Contrast checker → · Palette generator →