#218D85#218D85

#218D85 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.4% C 0.093 H 187.4°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#218D85
RGB	rgb(33, 141, 133)
HSL	hsl(176, 62%, 34%)
HSV	hsv(176, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 5.7%, 44.7%)
CIE-LAB	lab(53.02, -31.05, -4.27)
CIE-LCH	lch(53.02, 31.34, 187.83°)
OKLab	oklab(58.36% -0.0927 -0.0121)
OKLCH	oklch(58.36% 0.093 187.4)
XYZ	xyz(14.3837, 21.0648, 25.4936)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D85 #8D2129

analogous

#218D4F #218D85 #215F8D

triadic

#218D85 #85218D #8D8521

tetradic

#218D85 #4F218D #8D2129 #5F8D21

square

#218D85 #4F218D #8D2129 #5F8D21

split-complementary

#218D85 #8D215F #8D4F21

monochromatic

#0A2A27 #155B56 #218D85 #2DBFB4 #52D6CD

Accessibility & contrast

On white

4.03

#218D85 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#218D85 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D85

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D85	#FFFFFF	#000000	##000000
##218D85	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858585

Deuteranopia (green-blind)

#767A86

Tritanopia (blue-blind)

#00918A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218d85;
/* rgb */ color: rgb(33, 141, 133);
/* oklch */ color: oklch(58.4% 0.093 187.4);

Tailwind

colors: {
  custom: {
    50: '#70afa8',
    500: '#218d85',
    950: '#000000',
  },
}

SCSS

$custom: #218d85;
$custom-light: #70afa8;
$custom-dark: #000000;

JSON

{
  "hex": "#218d85",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 133
  },
  "hsl": {
    "h": 175.556,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.58357,
    "c": 0.09348,
    "h": 187.4
  },
  "luminance": 0.21067
}

Semantic roles & 50–950 ramp

primary

#218D85

secondary

#BA5058

accent

#434FE5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #218D85

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

Preview Lab → · Contrast checker → · Palette generator →