#218A95#218A95

#218A95 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 58.2% C 0.091 H 205.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#218A95
RGB	rgb(33, 138, 149)
HSL	hsl(186, 64%, 36%)
HSV	hsv(186, 78%, 58%)
CMYK	cmyk(77.9%, 7.4%, 0%, 41.6%)
CIE-LAB	lab(52.58, -24.60, -14.19)
CIE-LCH	lch(52.58, 28.40, 209.99°)
OKLab	oklab(58.18% -0.0822 -0.0395)
OKLCH	oklch(58.18% 0.091 205.6)
XYZ	xyz(15.1381, 20.6684, 31.6195)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A95 #952C21

analogous

#219566 #218A95 #215095

triadic

#218A95 #95218A #8A9521

tetradic

#218A95 #662195 #952C21 #509521

square

#218A95 #662195 #952C21 #509521

split-complementary

#218A95 #952150 #956621

monochromatic

#0B2D31 #165C63 #218A95 #2CB8C7 #57CDDA

Accessibility & contrast

On white

4.09

#218A95 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#218A95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A95

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A95	#FFFFFF	#000000	##000000
##218A95	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8496

Deuteranopia (green-blind)

#6E7895

Tritanopia (blue-blind)

#00908D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218a95;
/* rgb */ color: rgb(33, 138, 149);
/* oklch */ color: oklch(58.2% 0.091 205.6);

Tailwind

colors: {
  custom: {
    50: '#71acb4',
    500: '#218a95',
    950: '#000000',
  },
}

SCSS

$custom: #218a95;
$custom-light: #71acb4;
$custom-dark: #000000;

JSON

{
  "hex": "#218a95",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 149
  },
  "hsl": {
    "h": 185.69,
    "s": 63.736,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58177,
    "c": 0.09122,
    "h": 205.6
  },
  "luminance": 0.2067
}

Semantic roles & 50–950 ramp

primary

#218A95

secondary

#BE5E54

accent

#5141E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218A95

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

Preview Lab → · Contrast checker → · Palette generator →