#218689#218689

#218689 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.7% C 0.088 H 198.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#218689
RGB	rgb(33, 134, 137)
HSL	hsl(182, 61%, 33%)
HSV	hsv(182, 76%, 54%)
CMYK	cmyk(75.9%, 2.2%, 0%, 46.3%)
CIE-LAB	lab(50.89, -26.40, -9.76)
CIE-LCH	lch(50.89, 28.15, 200.29°)
OKLab	oklab(56.67% -0.0835 -0.0271)
OKLCH	oklch(56.67% 0.088 198)
XYZ	xyz(13.6656, 19.1780, 26.6436)
Luminance	0.1918 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218689 #892421

analogous

#218958 #218689 #215289

triadic

#218689 #892186 #868921

tetradic

#218689 #582189 #892421 #528921

square

#218689 #582189 #892421 #528921

split-complementary

#218689 #892152 #895821

monochromatic

#092626 #155658 #218689 #2DB6BA #50D1D5

Accessibility & contrast

On white

4.34

#218689 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#218689 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218689

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218689	#FFFFFF	#000000	##000000
##218689	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7F89

Deuteranopia (green-blind)

#6D758A

Tritanopia (blue-blind)

#008B87

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #218689;
/* rgb */ color: rgb(33, 134, 137);
/* oklch */ color: oklch(56.7% 0.088 198.0);

Tailwind

colors: {
  custom: {
    50: '#6fa9ab',
    500: '#218689',
    950: '#000000',
  },
}

SCSS

$custom: #218689;
$custom-light: #6fa9ab;
$custom-dark: #000000;

JSON

{
  "hex": "#218689",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 137
  },
  "hsl": {
    "h": 181.731,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56672,
    "c": 0.08782,
    "h": 198
  },
  "luminance": 0.1918
}

Semantic roles & 50–950 ramp

primary

#218689

secondary

#B8514E

accent

#4844E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #218689

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

Preview Lab → · Contrast checker → · Palette generator →