#218D75#218D75

#218D75 is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.8% C 0.101 H 173.8°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#218D75
RGB	rgb(33, 141, 117)
HSL	hsl(167, 62%, 34%)
HSV	hsv(167, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 17%, 44.7%)
CIE-LAB	lab(52.57, -35.58, 4.33)
CIE-LCH	lch(52.57, 35.85, 173.06°)
OKLab	oklab(57.84% -0.1005 0.0109)
OKLCH	oklch(57.84% 0.101 173.8)
XYZ	xyz(13.3613, 20.6558, 20.1090)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D75 #8D2139

analogous

#218D3F #218D75 #216F8D

triadic

#218D75 #75218D #8D7521

tetradic

#218D75 #3F218D #8D2139 #6F8D21

square

#218D75 #3F218D #8D2139 #6F8D21

split-complementary

#218D75 #8D216F #8D3F21

monochromatic

#0A2A23 #155B4C #218D75 #2DBF9E #52D6B9

Accessibility & contrast

On white

4.09

#218D75 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#218D75 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D75

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D75	#FFFFFF	#000000	##000000
##218D75	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)

#888374

Deuteranopia (green-blind)

#7A7977

Tritanopia (blue-blind)

#008F86

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #218d75;
/* rgb */ color: rgb(33, 141, 117);
/* oklch */ color: oklch(57.8% 0.101 173.8);

Tailwind

colors: {
  custom: {
    50: '#6faf9c',
    500: '#218d75',
    950: '#000000',
  },
}

SCSS

$custom: #218d75;
$custom-light: #6faf9c;
$custom-dark: #000000;

JSON

{
  "hex": "#218d75",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 117
  },
  "hsl": {
    "h": 166.667,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57841,
    "c": 0.10111,
    "h": 173.8
  },
  "luminance": 0.20657
}

Semantic roles & 50–950 ramp

primary

#218D75

secondary

#BA5067

accent

#4367E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218D75

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

Preview Lab → · Contrast checker → · Palette generator →