#42D390#42D390

#42D390 is a light, vivid teal. Relative luminance 0.498; OKLCH L 77.4% C 0.156 H 158.8°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX#42D390
RGBrgb(66, 211, 144)
HSLhsl(152, 62%, 54%)
HSVhsv(152, 69%, 83%)
CMYKcmyk(68.7%, 0%, 31.8%, 17.3%)
CIE-LABlab(75.92, -53.62, 22.30)
CIE-LCHlch(75.92, 58.08, 157.42°)
OKLaboklab(77.38% -0.1458 0.0564)
OKLCHoklch(77.38% 0.156 158.8)
XYZxyz(30.5721, 49.7570, 34.3730)
Luminance0.4976 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D390 #D34285
analogous
#42D348 #42D390 #42CED3
triadic
#42D390 #9042D3 #D39042
tetradic
#42D390 #4842D3 #D34285 #CED342
square
#42D390 #4842D3 #D34285 #CED342
split-complementary
#42D390 #D342CE #D34842
monochromatic
#1D7D51 #29AF71 #42D390 #74DFAD #A5EACA

Accessibility & contrast

On white

1.92
#42D390 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.95
#42D390 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D390
10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D390#FFFFFF#000000##000000
##42D3901.001.9210.9510.95
#FFFFFF1.921.0021.0021.00
#00000010.9521.001.001.00
##00000010.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1C38C
Deuteranopia (green-blind)
#BEB694
Tritanopia (blue-blind)
#00D2C1
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #42d390;
/* rgb */ color: rgb(66, 211, 144);
/* oklch */ color: oklch(77.4% 0.156 158.8);
Tailwind
colors: {
  custom: {
    50: '#88e1b1',
    500: '#42d390',
    950: '#000000',
  },
}
SCSS
$custom: #42d390;
$custom-light: #88e1b1;
$custom-dark: #000000;
JSON
{
  "hex": "#42d390",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 144
  },
  "hsl": {
    "h": 152.276,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77384,
    "c": 0.15638,
    "h": 158.8
  },
  "luminance": 0.4976
}

Semantic roles & 50–950 ramp

primary
#42D390
secondary
#D79AB6
accent
#428EE5
background
#F9FDFA
surface
#F1FBF5
border
#CBD4CF
text
#0D1510
muted
#7E837F

Preview Lab

Preview with #42D390

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

Preview Lab → · Contrast checker → · Palette generator →

#42D390 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva