#19A3B0#19A3B0

#19A3B0 is a light, moderate teal. Relative luminance 0.295; OKLCH L 65.5% C 0.108 H 205.2°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#19A3B0
RGB	rgb(25, 163, 176)
HSL	hsl(185, 75%, 39%)
HSV	hsv(185, 86%, 69%)
CMYK	cmyk(85.8%, 7.4%, 0%, 31%)
CIE-LAB	lab(61.25, -29.12, -16.49)
CIE-LCH	lch(61.25, 33.47, 209.53°)
OKLab	oklab(65.47% -0.0974 -0.0459)
OKLCH	oklch(65.47% 0.108 205.2)
XYZ	xyz(21.3310, 29.5329, 45.6420)
Luminance	0.2954 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19A3B0 #B02619

analogous

#19B072 #19A3B0 #1957B0

triadic

#19A3B0 #B019A3 #A3B019

tetradic

#19A3B0 #7219B0 #B02619 #57B019

square

#19A3B0 #7219B0 #B02619 #57B019

split-complementary

#19A3B0 #B01957 #B07219

monochromatic

#0A4045 #11717A #19A3B0 #26D0E0 #5CDCE8

Accessibility & contrast

On white

3.04

#19A3B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#19A3B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19A3B0

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19A3B0	#FFFFFF	#000000	##000000
##19A3B0	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949CB1

Deuteranopia (green-blind)

#818EB0

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #19a3b0;
/* rgb */ color: rgb(25, 163, 176);
/* oklch */ color: oklch(65.5% 0.108 205.2);

Tailwind

colors: {
  custom: {
    50: '#76bec7',
    500: '#19a3b0',
    950: '#000000',
  },
}

SCSS

$custom: #19a3b0;
$custom-light: #76bec7;
$custom-dark: #000000;

JSON

{
  "hex": "#19a3b0",
  "rgb": {
    "r": 25,
    "g": 163,
    "b": 176
  },
  "hsl": {
    "h": 185.166,
    "s": 75.124,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65472,
    "c": 0.10769,
    "h": 205.2
  },
  "luminance": 0.29536
}

Semantic roles & 50–950 ramp

primary

#19A3B0

secondary

#CC6359

accent

#4636F2

background

#F7FBFC

surface

#EEF7F8

border

#C9D0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #19A3B0

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

Preview Lab → · Contrast checker → · Palette generator →