#218783#218783

#218783 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.7% C 0.089 H 191.0°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#218783
RGB	rgb(33, 135, 131)
HSL	hsl(178, 61%, 33%)
HSV	hsv(178, 76%, 53%)
CMYK	cmyk(75.6%, 0%, 3%, 47.1%)
CIE-LAB	lab(51.02, -28.75, -6.07)
CIE-LCH	lch(51.02, 29.38, 191.91°)
OKLab	oklab(56.71% -0.0874 -0.0169)
OKLCH	oklch(56.71% 0.089 191)
XYZ	xyz(13.3860, 19.2884, 24.4859)
Luminance	0.1929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218783 #872125

analogous

#218750 #218783 #215887

triadic

#218783 #832187 #878321

tetradic

#218783 #502187 #872125 #588721

square

#218783 #502187 #872125 #588721

split-complementary

#218783 #872158 #875021

monochromatic

#092524 #155653 #218783 #2DB8B3 #4FD4CF

Accessibility & contrast

On white

4.32

#218783 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#218783 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218783

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218783	#FFFFFF	#000000	##000000
##218783	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)

#7F8083

Deuteranopia (green-blind)

#707584

Tritanopia (blue-blind)

#008B86

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218783;
/* rgb */ color: rgb(33, 135, 131);
/* oklch */ color: oklch(56.7% 0.089 191.0);

Tailwind

colors: {
  custom: {
    50: '#6faaa7',
    500: '#218783',
    950: '#000000',
  },
}

SCSS

$custom: #218783;
$custom-light: #6faaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#218783",
  "rgb": {
    "r": 33,
    "g": 135,
    "b": 131
  },
  "hsl": {
    "h": 177.647,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56711,
    "c": 0.08901,
    "h": 191
  },
  "luminance": 0.1929
}

Semantic roles & 50–950 ramp

primary

#218783

secondary

#B74D51

accent

#444AE4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #218783

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

Preview Lab → · Contrast checker → · Palette generator →