#218699#218699

#218699 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.3% C 0.092 H 213.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#218699
RGB	rgb(33, 134, 153)
HSL	hsl(190, 65%, 36%)
HSV	hsv(190, 78%, 60%)
CMYK	cmyk(78.4%, 12.4%, 0%, 40%)
CIE-LAB	lab(51.46, -21.20, -18.22)
CIE-LCH	lch(51.46, 27.95, 220.68°)
OKLab	oklab(57.32% -0.0764 -0.0508)
OKLCH	oklch(57.32% 0.092 213.6)
XYZ	xyz(14.8996, 19.6716, 33.1425)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218699 #993421

analogous

#219970 #218699 #214A99

triadic

#218699 #992186 #869921

tetradic

#218699 #702199 #993421 #4A9921

square

#218699 #702199 #993421 #4A9921

split-complementary

#218699 #99214A #997021

monochromatic

#0B2E34 #165A67 #218699 #2CB2CB #59C7DB

Accessibility & contrast

On white

4.26

#218699 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#218699 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218699

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218699	#FFFFFF	#000000	##000000
##218699	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78819A

Deuteranopia (green-blind)

#687699

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #218699;
/* rgb */ color: rgb(33, 134, 153);
/* oklch */ color: oklch(57.3% 0.092 213.6);

Tailwind

colors: {
  custom: {
    50: '#71a9b7',
    500: '#218699',
    950: '#000000',
  },
}

SCSS

$custom: #218699;
$custom-light: #71a9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#218699",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 153
  },
  "hsl": {
    "h": 189.5,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57321,
    "c": 0.0918,
    "h": 213.6
  },
  "luminance": 0.19673
}

Semantic roles & 50–950 ramp

primary

#218699

secondary

#BF6756

accent

#5B40E8

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #218699

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

Preview Lab → · Contrast checker → · Palette generator →