#42E041#42E041

#42E041 is a light, highly saturated green. Relative luminance 0.549; OKLCH L 79.6% C 0.236 H 142.9°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX#42E041
RGBrgb(66, 224, 65)
HSLhsl(120, 72%, 57%)
HSVhsv(120, 71%, 88%)
CMYKcmyk(70.5%, 0%, 71%, 12.2%)
CIE-LABlab(78.95, -69.40, 62.74)
CIE-LCHlch(78.95, 93.55, 137.89°)
OKLaboklab(79.57% -0.1885 0.1427)
OKLCHoklch(79.57% 0.236 142.9)
XYZxyz(29.8548, 54.8479, 14.0133)
Luminance0.5485 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42E041 #DF41E0
analogous
#91E041 #42E041 #41E090
triadic
#42E041 #4142E0 #E04142
tetradic
#42E041 #4191E0 #DF41E0 #E09041
square
#42E041 #4191E0 #DF41E0 #E09041
split-complementary
#42E041 #9041E0 #E04191
monochromatic
#188F17 #21C420 #42E041 #76E976 #ABF1AA

Accessibility & contrast

On white

1.75
#42E041 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.97
#42E041 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E041
11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42E041#FFFFFF#000000##000000
##42E0411.001.7511.9711.97
#FFFFFF1.751.0021.0021.00
#00000011.9721.001.001.00
##00000011.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CB26
Deuteranopia (green-blind)
#D3BF51
Tritanopia (blue-blind)
#06D9C1
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #42e041;
/* rgb */ color: rgb(66, 224, 65);
/* oklch */ color: oklch(79.6% 0.236 142.9);
Tailwind
colors: {
  custom: {
    50: '#8ceb7e',
    500: '#42e041',
    950: '#000000',
  },
}
SCSS
$custom: #42e041;
$custom-light: #8ceb7e;
$custom-dark: #000000;
JSON
{
  "hex": "#42e041",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 65
  },
  "hsl": {
    "h": 119.623,
    "s": 71.946,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79573,
    "c": 0.23636,
    "h": 142.9
  },
  "luminance": 0.54851
}

Semantic roles & 50–950 ramp

primary
#42E041
secondary
#943194
accent
#39EFEE
background
#FCFFFB
surface
#F5FEF2
border
#CFD6CC
text
#0E160B
muted
#7F857E

Preview Lab

Preview with #42E041

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

Preview Lab → · Contrast checker → · Palette generator →

#42E041 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva