#42D864#42D864

#42D864 is a light, highly saturated green. Relative luminance 0.512; OKLCH L 77.9% C 0.202 H 147.3°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX#42D864
RGBrgb(66, 216, 100)
HSLhsl(134, 66%, 55%)
HSVhsv(134, 69%, 85%)
CMYKcmyk(69.4%, 0%, 53.7%, 15.3%)
CIE-LABlab(76.79, -62.97, 45.54)
CIE-LCHlch(76.79, 77.71, 144.12°)
OKLaboklab(77.89% -0.1697 0.1091)
OKLCHoklch(77.89% 0.202 147.3)
XYZxyz(29.1008, 51.1869, 20.4005)
Luminance0.5119 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D864 #D842B6
analogous
#6BD842 #42D864 #42D8AF
triadic
#42D864 #6442D8 #D86442
tetradic
#42D864 #426BD8 #D842B6 #D8AF42
square
#42D864 #426BD8 #D842B6 #D8AF42
split-complementary
#42D864 #AF42D8 #D8426B
monochromatic
#1B8433 #26B747 #42D864 #75E28E #A7EDB7

Accessibility & contrast

On white

1.87
#42D864 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.24
#42D864 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D864
11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D864#FFFFFF#000000##000000
##42D8641.001.8711.2411.24
#FFFFFF1.871.0021.0021.00
#00000011.2421.001.001.00
##00000011.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBC559
Deuteranopia (green-blind)
#C9B96D
Tritanopia (blue-blind)
#00D3BE
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #42d864;
/* rgb */ color: rgb(66, 216, 100);
/* oklch */ color: oklch(77.9% 0.202 147.3);
Tailwind
colors: {
  custom: {
    50: '#89e593',
    500: '#42d864',
    950: '#000000',
  },
}
SCSS
$custom: #42d864;
$custom-light: #89e593;
$custom-dark: #000000;
JSON
{
  "hex": "#42d864",
  "rgb": {
    "r": 66,
    "g": 216,
    "b": 100
  },
  "hsl": {
    "h": 133.6,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77885,
    "c": 0.20177,
    "h": 147.3
  },
  "luminance": 0.5119
}

Semantic roles & 50–950 ramp

primary
#42D864
secondary
#8B3377
accent
#3FC2E9
background
#FCFEFC
surface
#F4FCF4
border
#CED5CE
text
#0D160D
muted
#7F847F

Preview Lab

Preview with #42D864

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

Preview Lab → · Contrast checker → · Palette generator →

#42D864 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva