#218A93#218A93

#218A93 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 58.1% C 0.091 H 203.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#218A93
RGB	rgb(33, 138, 147)
HSL	hsl(185, 63%, 35%)
HSV	hsv(185, 78%, 58%)
CMYK	cmyk(77.6%, 6.1%, 0%, 42.4%)
CIE-LAB	lab(52.51, -25.24, -13.14)
CIE-LCH	lch(52.51, 28.46, 207.50°)
OKLab	oklab(58.1% -0.0831 -0.0365)
OKLCH	oklch(58.1% 0.091 203.7)
XYZ	xyz(14.9798, 20.6050, 30.7858)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A93 #932A21

analogous

#219363 #218A93 #215193

triadic

#218A93 #93218A #8A9321

tetradic

#218A93 #632193 #932A21 #519321

square

#218A93 #632193 #932A21 #519321

split-complementary

#218A93 #932151 #936321

monochromatic

#0B2C2F #165B61 #218A93 #2CB9C5 #55CFD9

Accessibility & contrast

On white

4.10

#218A93 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#218A93 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A93

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A93	#FFFFFF	#000000	##000000
##218A93	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8494

Deuteranopia (green-blind)

#6F7893

Tritanopia (blue-blind)

#00908D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218a93;
/* rgb */ color: rgb(33, 138, 147);
/* oklch */ color: oklch(58.1% 0.091 203.7);

Tailwind

colors: {
  custom: {
    50: '#71acb2',
    500: '#218a93',
    950: '#000000',
  },
}

SCSS

$custom: #218a93;
$custom-light: #71acb2;
$custom-dark: #000000;

JSON

{
  "hex": "#218a93",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 147
  },
  "hsl": {
    "h": 184.737,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58097,
    "c": 0.0908,
    "h": 203.7
  },
  "luminance": 0.20607
}

Semantic roles & 50–950 ramp

primary

#218A93

secondary

#BD5B53

accent

#4E41E6

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218A93

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

Preview Lab → · Contrast checker → · Palette generator →