#219B9D#219B9D

#219B9D is a light, moderate teal. Relative luminance 0.262; OKLCH L 62.8% C 0.100 H 196.6°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#219B9D
RGB	rgb(33, 155, 157)
HSL	hsl(181, 65%, 37%)
HSV	hsv(181, 79%, 62%)
CMYK	cmyk(79%, 1.3%, 0%, 38.4%)
CIE-LAB	lab(58.22, -30.53, -10.29)
CIE-LCH	lch(58.22, 32.21, 198.64°)
OKLab	oklab(62.84% -0.0958 -0.0286)
OKLCH	oklch(62.84% 0.1 196.6)
XYZ	xyz(18.4315, 26.1980, 35.9771)
Luminance	0.2620 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219B9D #9D2321

analogous

#219D61 #219B9D #215D9D

triadic

#219B9D #9D219B #9B9D21

tetradic

#219B9D #61219D #9D2321 #5D9D21

square

#219B9D #61219D #9D2321 #5D9D21

split-complementary

#219B9D #9D215D #9D6121

monochromatic

#0C3738 #16696A #219B9D #2CCDD0 #5CDBDD

Accessibility & contrast

On white

3.37

#219B9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#219B9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219B9D

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219B9D	#FFFFFF	#000000	##000000
##219B9D	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90939D

Deuteranopia (green-blind)

#7F879E

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #219b9d;
/* rgb */ color: rgb(33, 155, 157);
/* oklch */ color: oklch(62.8% 0.100 196.6);

Tailwind

colors: {
  custom: {
    50: '#74b9b9',
    500: '#219b9d',
    950: '#000000',
  },
}

SCSS

$custom: #219b9d;
$custom-light: #74b9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#219b9d",
  "rgb": {
    "r": 33,
    "g": 155,
    "b": 157
  },
  "hsl": {
    "h": 180.968,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62839,
    "c": 0.10002,
    "h": 196.6
  },
  "luminance": 0.262
}

Semantic roles & 50–950 ramp

primary

#219B9D

secondary

#C15A59

accent

#4240E8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #219B9D

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

Preview Lab → · Contrast checker → · Palette generator →