#42D841#42D841

#42D841 is a light, highly saturated green. Relative luminance 0.507; OKLCH L 77.5% C 0.228 H 142.9°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX#42D841
RGBrgb(66, 216, 65)
HSLhsl(120, 66%, 55%)
HSVhsv(120, 70%, 85%)
CMYKcmyk(69.4%, 0%, 69.9%, 15.3%)
CIE-LABlab(76.47, -66.84, 60.16)
CIE-LCHlch(76.47, 89.92, 138.01°)
OKLaboklab(77.51% -0.1815 0.1373)
OKLCHoklch(77.51% 0.228 142.9)
XYZxyz(27.7551, 50.6486, 13.3134)
Luminance0.5065 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D841 #D741D8
analogous
#8DD841 #42D841 #41D88C
triadic
#42D841 #4142D8 #D84142
tetradic
#42D841 #418DD8 #D741D8 #D88C41
square
#42D841 #418DD8 #D741D8 #D88C41
split-complementary
#42D841 #8C41D8 #D8418D
monochromatic
#1C841B #26B625 #42D841 #75E274 #A7EDA7

Accessibility & contrast

On white

1.89
#42D841 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.13
#42D841 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D841
11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D841#FFFFFF#000000##000000
##42D8411.001.8911.1311.13
#FFFFFF1.891.0021.0021.00
#00000011.1321.001.001.00
##00000011.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDC429
Deuteranopia (green-blind)
#CBB850
Tritanopia (blue-blind)
#12D2BA
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #42d841;
/* rgb */ color: rgb(66, 216, 65);
/* oklch */ color: oklch(77.5% 0.228 142.9);
Tailwind
colors: {
  custom: {
    50: '#8be57e',
    500: '#42d841',
    950: '#000000',
  },
}
SCSS
$custom: #42d841;
$custom-light: #8be57e;
$custom-dark: #000000;
JSON
{
  "hex": "#42d841",
  "rgb": {
    "r": 66,
    "g": 216,
    "b": 65
  },
  "hsl": {
    "h": 119.603,
    "s": 65.939,
    "l": 55.098
  },
  "oklch": {
    "l": 0.7751,
    "c": 0.22757,
    "h": 142.9
  },
  "luminance": 0.50652
}

Semantic roles & 50–950 ramp

primary
#42D841
secondary
#8A338A
accent
#3FE9E8
background
#FCFEFB
surface
#F5FCF2
border
#CFD5CC
text
#0E160A
muted
#7F847D

Preview Lab

Preview with #42D841

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

Preview Lab → · Contrast checker → · Palette generator →

#42D841 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva