#19B381#19B381

#19B381 is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.140 H 164.0°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#19B381
RGB	rgb(25, 179, 129)
HSL	hsl(161, 75%, 40%)
HSV	hsv(161, 86%, 70%)
CMYK	cmyk(86%, 0%, 27.9%, 29.8%)
CIE-LAB	lab(64.99, -49.32, 15.15)
CIE-LCH	lch(64.99, 51.59, 162.92°)
OKLab	oklab(68.1% -0.1349 0.0386)
OKLCH	oklch(68.1% 0.14 164)
XYZ	xyz(20.4811, 34.0292, 26.2535)
Luminance	0.3403 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19B381 #B3194B

analogous

#19B334 #19B381 #1998B3

triadic

#19B381 #8119B3 #B38119

tetradic

#19B381 #3419B3 #B3194B #98B319

square

#19B381 #3419B3 #B3194B #98B319

split-complementary

#19B381 #B31998 #B33419

monochromatic

#0A4834 #127D5A #19B381 #28E1A5 #5EE8BB

Accessibility & contrast

On white

2.69

#19B381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#19B381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19B381

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19B381	#FFFFFF	#000000	##000000
##19B381	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57E

Deuteranopia (green-blind)

#9E9984

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #19b381;
/* rgb */ color: rgb(25, 179, 129);
/* oklch */ color: oklch(68.1% 0.140 164.0);

Tailwind

colors: {
  custom: {
    50: '#75cba5',
    500: '#19b381',
    950: '#000000',
  },
}

SCSS

$custom: #19b381;
$custom-light: #75cba5;
$custom-dark: #000000;

JSON

{
  "hex": "#19b381",
  "rgb": {
    "r": 25,
    "g": 179,
    "b": 129
  },
  "hsl": {
    "h": 160.519,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.68099,
    "c": 0.14033,
    "h": 164
  },
  "luminance": 0.34032
}

Semantic roles & 50–950 ramp

primary

#19B381

secondary

#CC5B80

accent

#3673F2

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #19B381

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

Preview Lab → · Contrast checker → · Palette generator →