#42E441#42E441

#42E441 is a light, highly saturated green. Relative luminance 0.570; OKLCH L 80.6% C 0.241 H 142.9°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX#42E441
RGBrgb(66, 228, 65)
HSLhsl(120, 75%, 57%)
HSVhsv(120, 71%, 89%)
CMYKcmyk(71.1%, 0%, 71.5%, 10.6%)
CIE-LABlab(80.19, -70.66, 64.01)
CIE-LCHlch(80.19, 95.34, 137.83°)
OKLaboklab(80.6% -0.1919 0.1453)
OKLCHoklch(80.6% 0.241 142.9)
XYZxyz(30.9424, 57.0233, 14.3759)
Luminance0.5703 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42E441 #E341E4
analogous
#93E441 #42E441 #41E492
triadic
#42E441 #4142E4 #E44142
tetradic
#42E441 #4193E4 #E341E4 #E49241
square
#42E441 #4193E4 #E341E4 #E49241
split-complementary
#42E441 #9241E4 #E44193
monochromatic
#169515 #1ECB1D #42E441 #77EC77 #ADF3AC

Accessibility & contrast

On white

1.69
#42E441 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.41
#42E441 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E441
12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42E441#FFFFFF#000000##000000
##42E4411.001.6912.4112.41
#FFFFFF1.691.0021.0021.00
#00000012.4121.001.001.00
##00000012.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9CF25
Deuteranopia (green-blind)
#D6C252
Tritanopia (blue-blind)
#00DDC4
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #42e441;
/* rgb */ color: rgb(66, 228, 65);
/* oklch */ color: oklch(80.6% 0.241 142.9);
Tailwind
colors: {
  custom: {
    50: '#8dee7f',
    500: '#42e441',
    950: '#000000',
  },
}
SCSS
$custom: #42e441;
$custom-light: #8dee7f;
$custom-dark: #000000;
JSON
{
  "hex": "#42e441",
  "rgb": {
    "r": 66,
    "g": 228,
    "b": 65
  },
  "hsl": {
    "h": 119.632,
    "s": 75.115,
    "l": 57.451
  },
  "oklch": {
    "l": 0.80602,
    "c": 0.24069,
    "h": 142.9
  },
  "luminance": 0.57027
}

Semantic roles & 50–950 ramp

primary
#42E441
secondary
#993099
accent
#36F2F1
background
#FCFFFB
surface
#F5FEF2
border
#CFD6CC
text
#0E160B
muted
#7F857E

Preview Lab

Preview with #42E441

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

Preview Lab → · Contrast checker → · Palette generator →

#42E441 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva