#218D82#218D82

#218D82 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.3% C 0.094 H 184.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#218D82
RGB	rgb(33, 141, 130)
HSL	hsl(174, 62%, 34%)
HSV	hsv(174, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 7.8%, 44.7%)
CIE-LAB	lab(52.93, -31.93, -2.66)
CIE-LCH	lch(52.93, 32.05, 184.77°)
OKLab	oklab(58.26% -0.0941 -0.0077)
OKLCH	oklch(58.26% 0.094 184.7)
XYZ	xyz(14.1794, 20.9831, 24.4176)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D82 #8D212C

analogous

#218D4C #218D82 #21628D

triadic

#218D82 #82218D #8D8221

tetradic

#218D82 #4C218D #8D212C #628D21

square

#218D82 #4C218D #8D212C #628D21

split-complementary

#218D82 #8D2162 #8D4C21

monochromatic

#0A2A27 #155B54 #218D82 #2DBFB0 #52D6C9

Accessibility & contrast

On white

4.04

#218D82 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#218D82 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D82

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D82	#FFFFFF	#000000	##000000
##218D82	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868582

Deuteranopia (green-blind)

#777A83

Tritanopia (blue-blind)

#009089

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #218d82;
/* rgb */ color: rgb(33, 141, 130);
/* oklch */ color: oklch(58.3% 0.094 184.7);

Tailwind

colors: {
  custom: {
    50: '#6fafa6',
    500: '#218d82',
    950: '#000000',
  },
}

SCSS

$custom: #218d82;
$custom-light: #6fafa6;
$custom-dark: #000000;

JSON

{
  "hex": "#218d82",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 130
  },
  "hsl": {
    "h": 173.889,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.58255,
    "c": 0.09446,
    "h": 184.7
  },
  "luminance": 0.20985
}

Semantic roles & 50–950 ramp

primary

#218D82

secondary

#BA505B

accent

#4353E5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #218D82

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

Preview Lab → · Contrast checker → · Palette generator →