#219E9B#219E9B

#219E9B is a light, moderate teal. Relative luminance 0.271; OKLCH L 63.5% C 0.102 H 192.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#219E9B
RGB	rgb(33, 158, 155)
HSL	hsl(179, 65%, 37%)
HSV	hsv(179, 79%, 62%)
CMYK	cmyk(79.1%, 0%, 1.9%, 38%)
CIE-LAB	lab(59.10, -32.57, -7.84)
CIE-LCH	lch(59.10, 33.50, 193.54°)
OKLab	oklab(63.53% -0.0997 -0.0219)
OKLCH	oklch(63.53% 0.102 192.4)
XYZ	xyz(18.7677, 27.1413, 35.2536)
Luminance	0.2714 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219E9B #9E2124

analogous

#219E5D #219E9B #21639E

triadic

#219E9B #9B219E #9E9B21

tetradic

#219E9B #5D219E #9E2124 #639E21

square

#219E9B #5D219E #9E2124 #639E21

split-complementary

#219E9B #9E2163 #9E5D21

monochromatic

#0C3938 #166B69 #219E9B #2CD1CD #5CDDDA

Accessibility & contrast

On white

3.27

#219E9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#219E9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219E9B

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219E9B	#FFFFFF	#000000	##000000
##219E9B	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94969B

Deuteranopia (green-blind)

#83899C

Tritanopia (blue-blind)

#00A39D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #219e9b;
/* rgb */ color: rgb(33, 158, 155);
/* oklch */ color: oklch(63.5% 0.102 192.4);

Tailwind

colors: {
  custom: {
    50: '#74bbb8',
    500: '#219e9b',
    950: '#000000',
  },
}

SCSS

$custom: #219e9b;
$custom-light: #74bbb8;
$custom-dark: #000000;

JSON

{
  "hex": "#219e9b",
  "rgb": {
    "r": 33,
    "g": 158,
    "b": 155
  },
  "hsl": {
    "h": 178.56,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.63533,
    "c": 0.10211,
    "h": 192.4
  },
  "luminance": 0.27144
}

Semantic roles & 50–950 ramp

primary

#219E9B

secondary

#C1595C

accent

#3F43E8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #219E9B

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

Preview Lab → · Contrast checker → · Palette generator →