#219B9B#219B9B

#219B9B is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.8% C 0.100 H 194.9°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#219B9B
RGB	rgb(33, 155, 155)
HSL	hsl(180, 65%, 37%)
HSV	hsv(180, 79%, 61%)
CMYK	cmyk(78.7%, 0%, 0%, 39.2%)
CIE-LAB	lab(58.16, -31.14, -9.25)
CIE-LCH	lch(58.16, 32.48, 196.55°)
OKLab	oklab(62.77% -0.0967 -0.0257)
OKLCH	oklch(62.77% 0.1 194.9)
XYZ	xyz(18.2622, 26.1303, 35.0851)
Luminance	0.2613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219B9B #9B2121

analogous

#219B5E #219B9B #215E9B

triadic

#219B9B #9B219B #9B9B21

tetradic

#219B9B #5E219B #9B2121 #5E9B21

square

#219B9B #5E219B #9B2121 #5E9B21

split-complementary

#219B9B #9B215E #9B5E21

monochromatic

#0C3636 #166969 #219B9B #2CCDCD #5ADCDC

Accessibility & contrast

On white

3.37

#219B9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#219B9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219B9B

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219B9B	#FFFFFF	#000000	##000000
##219B9B	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90939B

Deuteranopia (green-blind)

#7F869C

Tritanopia (blue-blind)

#00A09B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #219b9b;
/* rgb */ color: rgb(33, 155, 155);
/* oklch */ color: oklch(62.8% 0.100 194.9);

Tailwind

colors: {
  custom: {
    50: '#74b9b8',
    500: '#219b9b',
    950: '#000000',
  },
}

SCSS

$custom: #219b9b;
$custom-light: #74b9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#219b9b",
  "rgb": {
    "r": 33,
    "g": 155,
    "b": 155
  },
  "hsl": {
    "h": 180,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62766,
    "c": 0.10011,
    "h": 194.9
  },
  "luminance": 0.26133
}

Semantic roles & 50–950 ramp

primary

#219B9B

secondary

#C05858

accent

#4040E8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #219B9B

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

Preview Lab → · Contrast checker → · Palette generator →