#218D97#218D97

#218D97 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.0% C 0.093 H 204.5°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#218D97
RGB	rgb(33, 141, 151)
HSL	hsl(185, 64%, 36%)
HSV	hsv(185, 78%, 59%)
CMYK	cmyk(78.1%, 6.6%, 0%, 40.8%)
CIE-LAB	lab(53.61, -25.48, -13.81)
CIE-LCH	lch(53.61, 28.98, 208.45°)
OKLab	oklab(59.03% -0.0844 -0.0384)
OKLCH	oklch(59.03% 0.093 204.5)
XYZ	xyz(15.7355, 21.6055, 32.6131)
Luminance	0.2161 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D97 #972B21

analogous

#219766 #218D97 #215297

triadic

#218D97 #97218D #8D9721

tetradic

#218D97 #662197 #972B21 #529721

square

#218D97 #662197 #972B21 #529721

split-complementary

#218D97 #972152 #976621

monochromatic

#0B2F33 #165E65 #218D97 #2CBCC9 #58CFDA

Accessibility & contrast

On white

3.95

#218D97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#218D97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D97

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D97	#FFFFFF	#000000	##000000
##218D97	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818798

Deuteranopia (green-blind)

#717B97

Tritanopia (blue-blind)

#009390

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #218d97;
/* rgb */ color: rgb(33, 141, 151);
/* oklch */ color: oklch(59.0% 0.093 204.5);

Tailwind

colors: {
  custom: {
    50: '#72aeb5',
    500: '#218d97',
    950: '#000000',
  },
}

SCSS

$custom: #218d97;
$custom-light: #72aeb5;
$custom-dark: #000000;

JSON

{
  "hex": "#218d97",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 151
  },
  "hsl": {
    "h": 185.085,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59027,
    "c": 0.09273,
    "h": 204.5
  },
  "luminance": 0.21607
}

Semantic roles & 50–950 ramp

primary

#218D97

secondary

#BE5E55

accent

#4F41E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218D97

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

Preview Lab → · Contrast checker → · Palette generator →