#19A9B0#19A9B0

#19A9B0 is a light, moderate teal. Relative luminance 0.317; OKLCH L 67.0% C 0.110 H 200.3°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#19A9B0
RGB	rgb(25, 169, 176)
HSL	hsl(183, 75%, 39%)
HSV	hsv(183, 86%, 69%)
CMYK	cmyk(85.8%, 4%, 0%, 31%)
CIE-LAB	lab(63.11, -32.03, -13.69)
CIE-LCH	lch(63.11, 34.83, 203.14°)
OKLab	oklab(66.98% -0.1031 -0.0381)
OKLCH	oklch(66.98% 0.11 200.3)
XYZ	xyz(22.4217, 31.7143, 46.0056)
Luminance	0.3172 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19A9B0 #B02019

analogous

#19B06B #19A9B0 #195EB0

triadic

#19A9B0 #B019A9 #A9B019

tetradic

#19A9B0 #6B19B0 #B02019 #5EB019

square

#19A9B0 #6B19B0 #B02019 #5EB019

split-complementary

#19A9B0 #B0195E #B06B19

monochromatic

#0A4245 #11767A #19A9B0 #26D8E0 #5CE1E8

Accessibility & contrast

On white

2.86

#19A9B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#19A9B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19A9B0

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19A9B0	#FFFFFF	#000000	##000000
##19A9B0	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA1B1

Deuteranopia (green-blind)

#8893B1

Tritanopia (blue-blind)

#00B0AB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #19a9b0;
/* rgb */ color: rgb(25, 169, 176);
/* oklch */ color: oklch(67.0% 0.110 200.3);

Tailwind

colors: {
  custom: {
    50: '#77c3c7',
    500: '#19a9b0',
    950: '#000000',
  },
}

SCSS

$custom: #19a9b0;
$custom-light: #77c3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#19a9b0",
  "rgb": {
    "r": 25,
    "g": 169,
    "b": 176
  },
  "hsl": {
    "h": 182.781,
    "s": 75.124,
    "l": 39.412
  },
  "oklch": {
    "l": 0.66979,
    "c": 0.10993,
    "h": 200.3
  },
  "luminance": 0.31717
}

Semantic roles & 50–950 ramp

primary

#19A9B0

secondary

#CC5F59

accent

#3F36F2

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #19A9B0

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

Preview Lab → · Contrast checker → · Palette generator →