#19B491#19B491

#19B491 is a light, vivid teal. Relative luminance 0.349; OKLCH L 68.8% C 0.129 H 171.7°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#19B491
RGB	rgb(25, 180, 145)
HSL	hsl(166, 76%, 40%)
HSV	hsv(166, 86%, 71%)
CMYK	cmyk(86.1%, 0%, 19.4%, 29.4%)
CIE-LAB	lab(65.66, -45.79, 7.32)
CIE-LCH	lch(65.66, 46.38, 170.92°)
OKLab	oklab(68.78% -0.1281 0.0186)
OKLCH	oklch(68.78% 0.129 171.7)
XYZ	xyz(21.8302, 34.8907, 32.3666)
Luminance	0.3489 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19B491 #B4193C

analogous

#19B444 #19B491 #1989B4

triadic

#19B491 #9119B4 #B49119

tetradic

#19B491 #4419B4 #B4193C #89B419

square

#19B491 #4419B4 #B4193C #89B419

split-complementary

#19B491 #B41989 #B44419

monochromatic

#0A493A #127E66 #19B491 #29E1B8 #5FE9CA

Accessibility & contrast

On white

2.63

#19B491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#19B491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19B491

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19B491	#FFFFFF	#000000	##000000
##19B491	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78F

Deuteranopia (green-blind)

#9C9A93

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #19b491;
/* rgb */ color: rgb(25, 180, 145);
/* oklch */ color: oklch(68.8% 0.129 171.7);

Tailwind

colors: {
  custom: {
    50: '#76cbb1',
    500: '#19b491',
    950: '#000000',
  },
}

SCSS

$custom: #19b491;
$custom-light: #76cbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#19b491",
  "rgb": {
    "r": 25,
    "g": 180,
    "b": 145
  },
  "hsl": {
    "h": 166.452,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.68776,
    "c": 0.12948,
    "h": 171.7
  },
  "luminance": 0.34894
}

Semantic roles & 50–950 ramp

primary

#19B491

secondary

#CD5C75

accent

#3660F2

background

#F7FCFA

surface

#EEF9F5

border

#C9D2CF

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #19B491

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

Preview Lab → · Contrast checker → · Palette generator →