#218D86#218D86

#218D86 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.4% C 0.093 H 188.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#218D86
RGB	rgb(33, 141, 134)
HSL	hsl(176, 62%, 34%)
HSV	hsv(176, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 5%, 44.7%)
CIE-LAB	lab(53.05, -30.76, -4.80)
CIE-LCH	lch(53.05, 31.13, 188.88°)
OKLab	oklab(58.39% -0.0922 -0.0135)
OKLCH	oklch(58.39% 0.093 188.3)
XYZ	xyz(14.4531, 21.0926, 25.8592)
Luminance	0.2109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D86 #8D2128

analogous

#218D50 #218D86 #215E8D

triadic

#218D86 #86218D #8D8621

tetradic

#218D86 #50218D #8D2128 #5E8D21

square

#218D86 #50218D #8D2128 #5E8D21

split-complementary

#218D86 #8D215E #8D5021

monochromatic

#0A2A28 #155B57 #218D86 #2DBFB5 #52D6CE

Accessibility & contrast

On white

4.02

#218D86 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#218D86 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D86

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D86	#FFFFFF	#000000	##000000
##218D86	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858586

Deuteranopia (green-blind)

#767A87

Tritanopia (blue-blind)

#00918B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #218d86;
/* rgb */ color: rgb(33, 141, 134);
/* oklch */ color: oklch(58.4% 0.093 188.3);

Tailwind

colors: {
  custom: {
    50: '#70afa9',
    500: '#218d86',
    950: '#000000',
  },
}

SCSS

$custom: #218d86;
$custom-light: #70afa9;
$custom-dark: #000000;

JSON

{
  "hex": "#218d86",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 134
  },
  "hsl": {
    "h": 176.111,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.58392,
    "c": 0.09322,
    "h": 188.3
  },
  "luminance": 0.21094
}

Semantic roles & 50–950 ramp

primary

#218D86

secondary

#BA5057

accent

#434DE5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #218D86

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

Preview Lab → · Contrast checker → · Palette generator →