#19B378#19B378

#19B378 is a light, vivid teal. Relative luminance 0.338; OKLCH L 67.9% C 0.148 H 160.2°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#19B378
RGB	rgb(25, 179, 120)
HSL	hsl(157, 75%, 40%)
HSV	hsv(157, 86%, 70%)
CMYK	cmyk(86%, 0%, 33%, 29.8%)
CIE-LAB	lab(64.80, -51.35, 19.79)
CIE-LCH	lch(64.80, 55.03, 158.92°)
OKLab	oklab(67.89% -0.1393 0.05)
OKLCH	oklch(67.89% 0.148 160.2)
XYZ	xyz(19.9090, 33.8004, 23.2405)
Luminance	0.3380 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19B378 #B31954

analogous

#19B32B #19B378 #19A1B3

triadic

#19B378 #7819B3 #B37819

tetradic

#19B378 #2B19B3 #B31954 #A1B319

square

#19B378 #2B19B3 #B31954 #A1B319

split-complementary

#19B378 #B319A1 #B32B19

monochromatic

#0A4830 #127D54 #19B378 #28E19A #5EE8B3

Accessibility & contrast

On white

2.71

#19B378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#19B378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19B378

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19B378	#FFFFFF	#000000	##000000
##19B378	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A574

Deuteranopia (green-blind)

#9F987C

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #19b378;
/* rgb */ color: rgb(25, 179, 120);
/* oklch */ color: oklch(67.9% 0.148 160.2);

Tailwind

colors: {
  custom: {
    50: '#75cb9f',
    500: '#19b378',
    950: '#000000',
  },
}

SCSS

$custom: #19b378;
$custom-light: #75cb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#19b378",
  "rgb": {
    "r": 25,
    "g": 179,
    "b": 120
  },
  "hsl": {
    "h": 157.013,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.67889,
    "c": 0.14798,
    "h": 160.2
  },
  "luminance": 0.33803
}

Semantic roles & 50–950 ramp

primary

#19B378

secondary

#CC5B87

accent

#367EF2

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #19B378

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

Preview Lab → · Contrast checker → · Palette generator →