#22818B#22818B

#22818B is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.5% C 0.085 H 205.5°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#22818B
RGB	rgb(34, 129, 139)
HSL	hsl(186, 61%, 34%)
HSV	hsv(186, 76%, 55%)
CMYK	cmyk(75.5%, 7.2%, 0%, 45.5%)
CIE-LAB	lab(49.38, -23.08, -13.21)
CIE-LCH	lch(49.38, 26.60, 209.79°)
OKLab	oklab(55.47% -0.077 -0.0367)
OKLCH	oklch(55.47% 0.085 205.5)
XYZ	xyz(13.1681, 17.9031, 27.1827)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22818B #8B2C22

analogous

#228B61 #22818B #224D8B

triadic

#22818B #8B2281 #818B22

tetradic

#22818B #61228B #8B2C22 #4D8B22

square

#22818B #61228B #8B2C22 #4D8B22

split-complementary

#22818B #8B224D #8B6122

monochromatic

#0A2629 #16535A #22818B #2EAFBC #53C8D5

Accessibility & contrast

On white

4.58

#22818B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#22818B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #22818B

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22818B	#FFFFFF	#000000	##000000
##22818B	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8C

Deuteranopia (green-blind)

#67718B

Tritanopia (blue-blind)

#008784

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #22818b;
/* rgb */ color: rgb(34, 129, 139);
/* oklch */ color: oklch(55.5% 0.085 205.5);

Tailwind

colors: {
  custom: {
    50: '#6fa6ac',
    500: '#22818b',
    950: '#000000',
  },
}

SCSS

$custom: #22818b;
$custom-light: #6fa6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#22818b",
  "rgb": {
    "r": 34,
    "g": 129,
    "b": 139
  },
  "hsl": {
    "h": 185.714,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55472,
    "c": 0.0853,
    "h": 205.5
  },
  "luminance": 0.17905
}

Semantic roles & 50–950 ramp

primary

#22818B

secondary

#B85A50

accent

#5344E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #22818B

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

Preview Lab → · Contrast checker → · Palette generator →