#219B9F#219B9F

#219B9F is a light, moderate teal. Relative luminance 0.263; OKLCH L 62.9% C 0.100 H 198.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#219B9F
RGB	rgb(33, 155, 159)
HSL	hsl(182, 66%, 38%)
HSV	hsv(182, 79%, 62%)
CMYK	cmyk(79.2%, 2.5%, 0%, 37.6%)
CIE-LAB	lab(58.29, -29.91, -11.33)
CIE-LCH	lch(58.29, 31.98, 200.75°)
OKLab	oklab(62.91% -0.0949 -0.0315)
OKLCH	oklch(62.91% 0.1 198.4)
XYZ	xyz(18.6037, 26.2669, 36.8837)
Luminance	0.2627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219B9F #9F2521

analogous

#219F64 #219B9F #215C9F

triadic

#219B9F #9F219B #9B9F21

tetradic

#219B9F #64219F #9F2521 #5C9F21

square

#219B9F #64219F #9F2521 #5C9F21

split-complementary

#219B9F #9F215C #9F6421

monochromatic

#0C383A #166A6C #219B9F #2CCCD2 #5DD9DD

Accessibility & contrast

On white

3.36

#219B9F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#219B9F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219B9F

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219B9F	#FFFFFF	#000000	##000000
##219B9F	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F939F

Deuteranopia (green-blind)

#7E87A0

Tritanopia (blue-blind)

#00A19C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #219b9f;
/* rgb */ color: rgb(33, 155, 159);
/* oklch */ color: oklch(62.9% 0.100 198.4);

Tailwind

colors: {
  custom: {
    50: '#74b9bb',
    500: '#219b9f',
    950: '#000000',
  },
}

SCSS

$custom: #219b9f;
$custom-light: #74b9bb;
$custom-dark: #000000;

JSON

{
  "hex": "#219b9f",
  "rgb": {
    "r": 33,
    "g": 155,
    "b": 159
  },
  "hsl": {
    "h": 181.905,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62913,
    "c": 0.10001,
    "h": 198.4
  },
  "luminance": 0.26269
}

Semantic roles & 50–950 ramp

primary

#219B9F

secondary

#C25D5A

accent

#453FE9

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #219B9F

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

Preview Lab → · Contrast checker → · Palette generator →