#42D574#42D574

#42D574 is a light, vivid green. Relative luminance 0.500; OKLCH L 77.4% C 0.184 H 150.6°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX#42D574
RGBrgb(66, 213, 116)
HSLhsl(140, 64%, 55%)
HSVhsv(140, 69%, 84%)
CMYKcmyk(69%, 0%, 45.5%, 16.5%)
CIE-LABlab(76.07, -59.52, 36.88)
CIE-LCHlch(76.07, 70.02, 148.22°)
OKLaboklab(77.36% -0.1603 0.0904)
OKLCHoklch(77.36% 0.184 150.6)
XYZxyz(29.1910, 50.0045, 24.6330)
Luminance0.5001 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D574 #D542A3
analogous
#5AD542 #42D574 #42D5BD
triadic
#42D574 #7442D5 #D57442
tetradic
#42D574 #425AD5 #D542A3 #D5BD42
square
#42D574 #425AD5 #D542A3 #D5BD42
split-complementary
#42D574 #BD42D5 #D5425A
monochromatic
#1C803E #28B257 #42D574 #74E099 #A6EBBE

Accessibility & contrast

On white

1.91
#42D574 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.00
#42D574 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D574
11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D574#FFFFFF#000000##000000
##42D5741.001.9111.0011.00
#FFFFFF1.911.0021.0021.00
#00000011.0021.001.001.00
##00000011.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6C36D
Deuteranopia (green-blind)
#C4B77B
Tritanopia (blue-blind)
#00D1BE
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #42d574;
/* rgb */ color: rgb(66, 213, 116);
/* oklch */ color: oklch(77.4% 0.184 150.6);
Tailwind
colors: {
  custom: {
    50: '#88e39d',
    500: '#42d574',
    950: '#000000',
  },
}
SCSS
$custom: #42d574;
$custom-light: #88e39d;
$custom-dark: #000000;
JSON
{
  "hex": "#42d574",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 116
  },
  "hsl": {
    "h": 140.408,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77358,
    "c": 0.18406,
    "h": 150.6
  },
  "luminance": 0.50008
}

Semantic roles & 50–950 ramp

primary
#42D574
secondary
#87346B
accent
#41AEE7
background
#FCFEFC
surface
#F4FCF5
border
#CED5CF
text
#0D160E
muted
#7F847F

Preview Lab

Preview with #42D574

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

Preview Lab → · Contrast checker → · Palette generator →

#42D574 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva