#42D66A#42D66A

#42D66A is a light, vivid green. Relative luminance 0.503; OKLCH L 77.5% C 0.194 H 148.4°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX#42D66A
RGBrgb(66, 214, 106)
HSLhsl(136, 64%, 55%)
HSVhsv(136, 69%, 84%)
CMYKcmyk(69.2%, 0%, 50.5%, 16.1%)
CIE-LABlab(76.25, -61.42, 42.01)
CIE-LCHlch(76.25, 74.42, 145.63°)
OKLaboklab(77.46% -0.1654 0.1016)
OKLCHoklch(77.46% 0.194 148.4)
XYZxyz(28.8927, 50.2888, 21.8169)
Luminance0.5029 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D66A #D642AE
analogous
#64D642 #42D66A #42D6B4
triadic
#42D66A #6A42D6 #D66A42
tetradic
#42D66A #4264D6 #D642AE #D6B442
square
#42D66A #4264D6 #D642AE #D6B442
split-complementary
#42D66A #B442D6 #D64264
monochromatic
#1C8238 #27B44D #42D66A #74E192 #A7ECB9

Accessibility & contrast

On white

1.90
#42D66A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.06
#42D66A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D66A
11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D66A#FFFFFF#000000##000000
##42D66A1.001.9011.0611.06
#FFFFFF1.901.0021.0021.00
#00000011.0621.001.001.00
##00000011.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C461
Deuteranopia (green-blind)
#C6B772
Tritanopia (blue-blind)
#00D2BD
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #42d66a;
/* rgb */ color: rgb(66, 214, 106);
/* oklch */ color: oklch(77.5% 0.194 148.4);
Tailwind
colors: {
  custom: {
    50: '#89e497',
    500: '#42d66a',
    950: '#000000',
  },
}
SCSS
$custom: #42d66a;
$custom-light: #89e497;
$custom-dark: #000000;
JSON
{
  "hex": "#42d66a",
  "rgb": {
    "r": 66,
    "g": 214,
    "b": 106
  },
  "hsl": {
    "h": 136.216,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77458,
    "c": 0.19415,
    "h": 148.4
  },
  "luminance": 0.50292
}

Semantic roles & 50–950 ramp

primary
#42D66A
secondary
#883472
accent
#40BAE7
background
#FCFEFC
surface
#F4FCF5
border
#CED5CF
text
#0D160D
muted
#7F847F

Preview Lab

Preview with #42D66A

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

Preview Lab → · Contrast checker → · Palette generator →

#42D66A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva