#218189#218189

#218189 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.4% C 0.085 H 203.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#218189
RGB	rgb(33, 129, 137)
HSL	hsl(185, 61%, 33%)
HSV	hsv(185, 76%, 54%)
CMYK	cmyk(75.9%, 5.8%, 0%, 46.3%)
CIE-LAB	lab(49.29, -23.86, -12.18)
CIE-LCH	lch(49.29, 26.78, 207.04°)
OKLab	oklab(55.37% -0.0783 -0.0338)
OKLCH	oklch(55.37% 0.085 203.4)
XYZ	xyz(12.9908, 17.8284, 26.4186)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218189 #892921

analogous

#21895D #218189 #214D89

triadic

#218189 #892181 #818921

tetradic

#218189 #5D2189 #892921 #4D8921

square

#218189 #5D2189 #892921 #4D8921

split-complementary

#218189 #89214D #895D21

monochromatic

#092426 #155358 #218189 #2DAFBA #50CBD5

Accessibility & contrast

On white

4.60

#218189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#218189 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #218189

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218189	#FFFFFF	#000000	##FFFFFF
##218189	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767B8A

Deuteranopia (green-blind)

#687189

Tritanopia (blue-blind)

#008683

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #218189;
/* rgb */ color: rgb(33, 129, 137);
/* oklch */ color: oklch(55.4% 0.085 203.4);

Tailwind

colors: {
  custom: {
    50: '#6ea6ab',
    500: '#218189',
    950: '#000000',
  },
}

SCSS

$custom: #218189;
$custom-light: #6ea6ab;
$custom-dark: #000000;

JSON

{
  "hex": "#218189",
  "rgb": {
    "r": 33,
    "g": 129,
    "b": 137
  },
  "hsl": {
    "h": 184.615,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55369,
    "c": 0.0853,
    "h": 203.4
  },
  "luminance": 0.1783
}

Semantic roles & 50–950 ramp

primary

#218189

secondary

#B8564E

accent

#5044E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #218189

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

Preview Lab → · Contrast checker → · Palette generator →