#218C98#218C98

#218C98 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.8% C 0.093 H 206.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#218C98
RGB	rgb(33, 140, 152)
HSL	hsl(186, 64%, 36%)
HSV	hsv(186, 78%, 60%)
CMYK	cmyk(78.3%, 7.9%, 0%, 40.4%)
CIE-LAB	lab(53.32, -24.65, -14.81)
CIE-LCH	lch(53.32, 28.75, 211.00°)
OKLab	oklab(58.81% -0.083 -0.0412)
OKLCH	oklch(58.81% 0.093 206.4)
XYZ	xyz(15.6703, 21.3446, 32.9937)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218C98 #982D21

analogous

#219869 #218C98 #215198

triadic

#218C98 #98218C #8C9821

tetradic

#218C98 #692198 #982D21 #519821

square

#218C98 #692198 #982D21 #519821

split-complementary

#218C98 #982151 #986921

monochromatic

#0B2F33 #165E66 #218C98 #2CBACA #59CEDB

Accessibility & contrast

On white

3.99

#218C98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#218C98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218C98

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218C98	#FFFFFF	#000000	##000000
##218C98	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)

#7F8699

Deuteranopia (green-blind)

#6F7A98

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218c98;
/* rgb */ color: rgb(33, 140, 152);
/* oklch */ color: oklch(58.8% 0.093 206.4);

Tailwind

colors: {
  custom: {
    50: '#72aeb6',
    500: '#218c98',
    950: '#000000',
  },
}

SCSS

$custom: #218c98;
$custom-light: #72aeb6;
$custom-dark: #000000;

JSON

{
  "hex": "#218c98",
  "rgb": {
    "r": 33,
    "g": 140,
    "b": 152
  },
  "hsl": {
    "h": 186.05,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58811,
    "c": 0.09263,
    "h": 206.4
  },
  "luminance": 0.21346
}

Semantic roles & 50–950 ramp

primary

#218C98

secondary

#BF6056

accent

#5140E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218C98

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

Preview Lab → · Contrast checker → · Palette generator →