#218691#218691

#218691 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 57.0% C 0.089 H 206.0°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#218691
RGB	rgb(33, 134, 145)
HSL	hsl(186, 63%, 35%)
HSV	hsv(186, 77%, 57%)
CMYK	cmyk(77.2%, 7.6%, 0%, 43.1%)
CIE-LAB	lab(51.17, -23.84, -14.01)
CIE-LCH	lch(51.17, 27.65, 210.44°)
OKLab	oklab(56.99% -0.0799 -0.039)
OKLCH	oklch(56.99% 0.089 206)
XYZ	xyz(14.2609, 19.4161, 29.7787)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218691 #912C21

analogous

#219164 #218691 #214E91

triadic

#218691 #912186 #869121

tetradic

#218691 #642191 #912C21 #4E9121

square

#218691 #642191 #912C21 #4E9121

split-complementary

#218691 #91214E #916421

monochromatic

#0A2A2D #16585F #218691 #2CB4C3 #54CBD8

Accessibility & contrast

On white

4.30

#218691 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#218691 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218691

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218691	#FFFFFF	#000000	##000000
##218691	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8092

Deuteranopia (green-blind)

#6B7591

Tritanopia (blue-blind)

#008C89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #218691;
/* rgb */ color: rgb(33, 134, 145);
/* oklch */ color: oklch(57.0% 0.089 206.0);

Tailwind

colors: {
  custom: {
    50: '#70a9b1',
    500: '#218691',
    950: '#000000',
  },
}

SCSS

$custom: #218691;
$custom-light: #70a9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#218691",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 145
  },
  "hsl": {
    "h": 185.893,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56987,
    "c": 0.0889,
    "h": 206
  },
  "luminance": 0.19418
}

Semantic roles & 50–950 ramp

primary

#218691

secondary

#BC5C52

accent

#5242E6

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #218691

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

Preview Lab → · Contrast checker → · Palette generator →