#218A97#218A97

#218A97 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 58.3% C 0.092 H 207.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#218A97
RGB	rgb(33, 138, 151)
HSL	hsl(187, 64%, 36%)
HSV	hsv(187, 78%, 59%)
CMYK	cmyk(78.1%, 8.6%, 0%, 40.8%)
CIE-LAB	lab(52.66, -23.94, -15.24)
CIE-LCH	lch(52.66, 28.39, 212.48°)
OKLab	oklab(58.26% -0.0814 -0.0424)
OKLCH	oklch(58.26% 0.092 207.5)
XYZ	xyz(15.2991, 20.7328, 32.4677)
Luminance	0.2074 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A97 #972E21

analogous

#219769 #218A97 #214F97

triadic

#218A97 #97218A #8A9721

tetradic

#218A97 #692197 #972E21 #4F9721

square

#218A97 #692197 #972E21 #4F9721

split-complementary

#218A97 #97214F #976921

monochromatic

#0B2E33 #165C65 #218A97 #2CB8C9 #58CCDA

Accessibility & contrast

On white

4.08

#218A97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#218A97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A97

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A97	#FFFFFF	#000000	##000000
##218A97	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8498

Deuteranopia (green-blind)

#6D7997

Tritanopia (blue-blind)

#00918E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #218a97;
/* rgb */ color: rgb(33, 138, 151);
/* oklch */ color: oklch(58.3% 0.092 207.5);

Tailwind

colors: {
  custom: {
    50: '#71acb5',
    500: '#218a97',
    950: '#000000',
  },
}

SCSS

$custom: #218a97;
$custom-light: #71acb5;
$custom-dark: #000000;

JSON

{
  "hex": "#218a97",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 151
  },
  "hsl": {
    "h": 186.61,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58258,
    "c": 0.09175,
    "h": 207.5
  },
  "luminance": 0.20735
}

Semantic roles & 50–950 ramp

primary

#218A97

secondary

#BE6155

accent

#5341E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218A97

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

Preview Lab → · Contrast checker → · Palette generator →