#19ABB3#19ABB3

#19ABB3 is a light, moderate teal. Relative luminance 0.326; OKLCH L 67.6% C 0.111 H 201.0°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#19ABB3
RGB	rgb(25, 171, 179)
HSL	hsl(183, 75%, 40%)
HSV	hsv(183, 86%, 70%)
CMYK	cmyk(86%, 4.5%, 0%, 29.8%)
CIE-LAB	lab(63.82, -32.05, -14.28)
CIE-LCH	lch(63.82, 35.09, 204.02°)
OKLab	oklab(67.59% -0.1037 -0.0397)
OKLCH	oklch(67.59% 0.111 201)
XYZ	xyz(23.0968, 32.5842, 47.7111)
Luminance	0.3259 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19ABB3 #B32119

analogous

#19B36E #19ABB3 #195EB3

triadic

#19ABB3 #B319AB #ABB319

tetradic

#19ABB3 #6E19B3 #B32119 #5EB319

square

#19ABB3 #6E19B3 #B32119 #5EB319

split-complementary

#19ABB3 #B3195E #B36E19

monochromatic

#0A4448 #12787D #19ABB3 #28D7E1 #5EE1E8

Accessibility & contrast

On white

2.79

#19ABB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#19ABB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19ABB3

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19ABB3	#FFFFFF	#000000	##000000
##19ABB3	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA3B4

Deuteranopia (green-blind)

#8994B4

Tritanopia (blue-blind)

#00B2AD

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #19abb3;
/* rgb */ color: rgb(25, 171, 179);
/* oklch */ color: oklch(67.6% 0.111 201.0);

Tailwind

colors: {
  custom: {
    50: '#77c4c9',
    500: '#19abb3',
    950: '#000000',
  },
}

SCSS

$custom: #19abb3;
$custom-light: #77c4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#19abb3",
  "rgb": {
    "r": 25,
    "g": 171,
    "b": 179
  },
  "hsl": {
    "h": 183.117,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.67593,
    "c": 0.11106,
    "h": 201
  },
  "luminance": 0.32587
}

Semantic roles & 50–950 ramp

primary

#19ABB3

secondary

#CC615B

accent

#4036F2

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #19ABB3

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

Preview Lab → · Contrast checker → · Palette generator →