#218E84#218E84

#218E84 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.6% C 0.095 H 185.7°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#218E84
RGB	rgb(33, 142, 132)
HSL	hsl(174, 62%, 34%)
HSV	hsv(174, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 7%, 44.3%)
CIE-LAB	lab(53.31, -31.82, -3.26)
CIE-LCH	lch(53.31, 31.99, 185.85°)
OKLab	oklab(58.59% -0.0942 -0.0093)
OKLCH	oklch(58.59% 0.095 185.7)
XYZ	xyz(14.4631, 21.3335, 25.1808)
Luminance	0.2134 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E84 #8E212B

analogous

#218E4D #218E84 #21628E

triadic

#218E84 #84218E #8E8421

tetradic

#218E84 #4D218E #8E212B #628E21

square

#218E84 #4D218E #8E212B #628E21

split-complementary

#218E84 #8E2162 #8E4D21

monochromatic

#0A2B28 #155C56 #218E84 #2DC0B2 #52D7CB

Accessibility & contrast

On white

3.99

#218E84 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#218E84 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E84

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E84	#FFFFFF	#000000	##000000
##218E84	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868684

Deuteranopia (green-blind)

#777B85

Tritanopia (blue-blind)

#00918B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218e84;
/* rgb */ color: rgb(33, 142, 132);
/* oklch */ color: oklch(58.6% 0.095 185.7);

Tailwind

colors: {
  custom: {
    50: '#70afa7',
    500: '#218e84',
    950: '#000000',
  },
}

SCSS

$custom: #218e84;
$custom-light: #70afa7;
$custom-dark: #000000;

JSON

{
  "hex": "#218e84",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 132
  },
  "hsl": {
    "h": 174.495,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58585,
    "c": 0.09468,
    "h": 185.7
  },
  "luminance": 0.21335
}

Semantic roles & 50–950 ramp

primary

#218E84

secondary

#BA505A

accent

#4251E5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #218E84

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

Preview Lab → · Contrast checker → · Palette generator →