#218D7A#218D7A

#218D7A is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.0% C 0.098 H 177.8°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#218D7A
RGB	rgb(33, 141, 122)
HSL	hsl(169, 62%, 34%)
HSV	hsv(169, 77%, 55%)
CMYK	cmyk(76.6%, 0%, 13.5%, 44.7%)
CIE-LAB	lab(52.70, -34.21, 1.63)
CIE-LCH	lch(52.70, 34.25, 177.27°)
OKLab	oklab(57.99% -0.098 0.0038)
OKLCH	oklch(57.99% 0.098 177.8)
XYZ	xyz(13.6632, 20.7766, 21.6988)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218D7A #8D2134

analogous

#218D44 #218D7A #216A8D

triadic

#218D7A #7A218D #8D7A21

tetradic

#218D7A #44218D #8D2134 #6A8D21

square

#218D7A #44218D #8D2134 #6A8D21

split-complementary

#218D7A #8D216A #8D4421

monochromatic

#0A2A24 #155B4F #218D7A #2DBFA5 #52D6BF

Accessibility & contrast

On white

4.07

#218D7A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#218D7A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218D7A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218D7A	#FFFFFF	#000000	##000000
##218D7A	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878479

Deuteranopia (green-blind)

#79797C

Tritanopia (blue-blind)

#008F87

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #218d7a;
/* rgb */ color: rgb(33, 141, 122);
/* oklch */ color: oklch(58.0% 0.098 177.8);

Tailwind

colors: {
  custom: {
    50: '#6fafa0',
    500: '#218d7a',
    950: '#000000',
  },
}

SCSS

$custom: #218d7a;
$custom-light: #6fafa0;
$custom-dark: #000000;

JSON

{
  "hex": "#218d7a",
  "rgb": {
    "r": 33,
    "g": 141,
    "b": 122
  },
  "hsl": {
    "h": 169.444,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57994,
    "c": 0.09811,
    "h": 177.8
  },
  "luminance": 0.20778
}

Semantic roles & 50–950 ramp

primary

#218D7A

secondary

#BA5063

accent

#435FE5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218D7A

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

Preview Lab → · Contrast checker → · Palette generator →