#218586#218586

#218586 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.3% C 0.087 H 196.0°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#218586
RGB	rgb(33, 133, 134)
HSL	hsl(181, 60%, 33%)
HSV	hsv(181, 75%, 53%)
CMYK	cmyk(75.4%, 0.7%, 0%, 47.5%)
CIE-LAB	lab(50.47, -26.84, -8.64)
CIE-LCH	lch(50.47, 28.20, 197.84°)
OKLab	oklab(56.3% -0.0839 -0.024)
OKLCH	oklch(56.3% 0.087 196)
XYZ	xyz(13.3158, 18.8180, 25.4801)
Luminance	0.1882 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218586 #862221

analogous

#218654 #218586 #215286

triadic

#218586 #862185 #858621

tetradic

#218586 #542186 #862221 #528621

square

#218586 #542186 #862221 #528621

split-complementary

#218586 #862152 #865421

monochromatic

#092424 #155455 #218586 #2DB6B7 #4ED2D3

Accessibility & contrast

On white

4.41

#218586 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#218586 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218586

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218586	#FFFFFF	#000000	##000000
##218586	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7E86

Deuteranopia (green-blind)

#6D7487

Tritanopia (blue-blind)

#008A85

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218586;
/* rgb */ color: rgb(33, 133, 134);
/* oklch */ color: oklch(56.3% 0.087 196.0);

Tailwind

colors: {
  custom: {
    50: '#6fa9a9',
    500: '#218586',
    950: '#000000',
  },
}

SCSS

$custom: #218586;
$custom-light: #6fa9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#218586",
  "rgb": {
    "r": 33,
    "g": 133,
    "b": 134
  },
  "hsl": {
    "h": 180.594,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56297,
    "c": 0.08724,
    "h": 196
  },
  "luminance": 0.1882
}

Semantic roles & 50–950 ramp

primary

#218586

secondary

#B74D4C

accent

#4644E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #218586

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

Preview Lab → · Contrast checker → · Palette generator →