#218D96#218D96

#218D96 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.0% C 0.093 H 203.5°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#218D96
RGB	rgb(33, 141, 150)
HSL	hsl(185, 64%, 36%)
HSV	hsv(185, 78%, 59%)
CMYK	cmyk(78%, 6%, 0%, 41.2%)
CIE-LAB	lab(53.57, -25.80, -13.28)
CIE-LCH	lch(53.57, 29.02, 207.24°)
OKLab	oklab(58.99% -0.0848 -0.0369)
OKLCH	oklch(58.99% 0.093 203.5)
XYZ	xyz(15.6546, 21.5732, 32.1872)
Luminance	0.2157 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D96 #962A21

analogous

#219664 #218D96 #215296

triadic

#218D96 #96218D #8D9621

tetradic

#218D96 #642196 #962A21 #529621

square

#218D96 #642196 #962A21 #529621

split-complementary

#218D96 #962152 #966421

monochromatic

#0B2F32 #165E64 #218D96 #2CBCC8 #57D0DA

Accessibility & contrast

On white

3.95

#218D96 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#218D96 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D96

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D96	#FFFFFF	#000000	##000000
##218D96	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)

#818797

Deuteranopia (green-blind)

#717B96

Tritanopia (blue-blind)

#009390

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #218d96;
/* rgb */ color: rgb(33, 141, 150);
/* oklch */ color: oklch(59.0% 0.093 203.5);

Tailwind

colors: {
  custom: {
    50: '#72aeb4',
    500: '#218d96',
    950: '#000000',
  },
}

SCSS

$custom: #218d96;
$custom-light: #72aeb4;
$custom-dark: #000000;

JSON

{
  "hex": "#218d96",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 150
  },
  "hsl": {
    "h": 184.615,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58987,
    "c": 0.09253,
    "h": 203.5
  },
  "luminance": 0.21575
}

Semantic roles & 50–950 ramp

primary

#218D96

secondary

#BE5D55

accent

#4E41E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218D96

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

Preview Lab → · Contrast checker → · Palette generator →