#223636#223636

#223636 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.6% C 0.026 H 195.9°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#223636
RGB	rgb(34, 54, 54)
HSL	hsl(180, 23%, 17%)
HSV	hsv(180, 37%, 21%)
CMYK	cmyk(37%, 0%, 0%, 78.8%)
CIE-LAB	lab(21.00, -7.97, -2.56)
CIE-LCH	lch(21.00, 8.37, 197.84°)
OKLab	oklab(31.6% -0.0247 -0.007)
OKLCH	oklch(31.6% 0.026 195.9)
XYZ	xyz(2.6445, 3.2446, 3.9762)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223636 #362222

analogous

#22362C #223636 #222C36

triadic

#223636 #362236 #363622

tetradic

#223636 #2C2236 #362222 #2C3622

square

#223636 #2C2236 #362222 #2C3622

split-complementary

#223636 #36222C #362C22

monochromatic

#0C1313 #0C1313 #223636 #3A5C5C #518181

Accessibility & contrast

On white

12.73

#223636 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#223636 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223636

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223636	#FFFFFF	#000000	##FFFFFF
##223636	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333436

Deuteranopia (green-blind)

#303136

Tritanopia (blue-blind)

#1B3736

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #223636;
/* rgb */ color: rgb(34, 54, 54);
/* oklch */ color: oklch(31.6% 0.026 195.9);

Tailwind

colors: {
  custom: {
    50: '#5e6d6c',
    500: '#223636',
    950: '#000000',
  },
}

SCSS

$custom: #223636;
$custom-light: #5e6d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#223636",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 54
  },
  "hsl": {
    "h": 180,
    "s": 22.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.31595,
    "c": 0.02565,
    "h": 195.9
  },
  "luminance": 0.03245
}

Semantic roles & 50–950 ramp

primary

#223636

secondary

#684C4C

accent

#6969BF

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#040707

muted

#797A7A

Preview Lab

Preview with #223636

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

Preview Lab → · Contrast checker → · Palette generator →