#218878#218878

#218878 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.6% C 0.094 H 179.8°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#218878
RGB	rgb(33, 136, 120)
HSL	hsl(171, 61%, 33%)
HSV	hsv(171, 76%, 53%)
CMYK	cmyk(75.7%, 0%, 11.8%, 46.7%)
CIE-LAB	lab(51.02, -32.46, 0.34)
CIE-LCH	lch(51.02, 32.46, 179.39°)
OKLab	oklab(56.6% -0.0937 0.0004)
OKLCH	oklch(56.6% 0.094 179.8)
XYZ	xyz(12.8198, 19.2862, 20.8126)
Luminance	0.1929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218878 #882131

analogous

#218845 #218878 #216488

triadic

#218878 #782188 #887821

tetradic

#218878 #452188 #882131 #648821

square

#218878 #452188 #882131 #648821

split-complementary

#218878 #882164 #884521

monochromatic

#092521 #15574D #218878 #2DB9A3 #4FD4C0

Accessibility & contrast

On white

4.32

#218878 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#218878 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218878

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218878	#FFFFFF	#000000	##000000
##218878	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827F77

Deuteranopia (green-blind)

#747579

Tritanopia (blue-blind)

#008A83

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218878;
/* rgb */ color: rgb(33, 136, 120);
/* oklch */ color: oklch(56.6% 0.094 179.8);

Tailwind

colors: {
  custom: {
    50: '#6eab9e',
    500: '#218878',
    950: '#000000',
  },
}

SCSS

$custom: #218878;
$custom-light: #6eab9e;
$custom-dark: #000000;

JSON

{
  "hex": "#218878",
  "rgb": {
    "r": 33,
    "g": 136,
    "b": 120
  },
  "hsl": {
    "h": 170.68,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56601,
    "c": 0.09375,
    "h": 179.8
  },
  "luminance": 0.19288
}

Semantic roles & 50–950 ramp

primary

#218878

secondary

#B84D5E

accent

#445DE4

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #218878

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

Preview Lab → · Contrast checker → · Palette generator →