#42D347#42D347

#42D347 is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.3% C 0.218 H 143.5°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX#42D347
RGBrgb(66, 211, 71)
HSLhsl(122, 62%, 54%)
HSVhsv(122, 69%, 83%)
CMYKcmyk(68.7%, 0%, 66.4%, 17.3%)
CIE-LABlab(74.95, -64.66, 56.21)
CIE-LCHlch(74.95, 85.68, 139.00°)
OKLaboklab(76.27% -0.1753 0.1296)
OKLCHoklch(76.27% 0.218 143.5)
XYZxyz(26.6767, 48.1988, 13.8574)
Luminance0.4820 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D347 #D342CE
analogous
#86D342 #42D347 #42D390
triadic
#42D347 #4742D3 #D34742
tetradic
#42D347 #4286D3 #D342CE #D39042
square
#42D347 #4286D3 #D342CE #D39042
split-complementary
#42D347 #9042D3 #D34286
monochromatic
#1D7D21 #29AF2D #42D347 #74DF77 #A5EAA8

Accessibility & contrast

On white

1.97
#42D347 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.64
#42D347 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D347
10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D347#FFFFFF#000000##000000
##42D3471.001.9710.6410.64
#FFFFFF1.971.0021.0021.00
#00000010.6421.001.001.00
##00000010.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7C034
Deuteranopia (green-blind)
#C6B454
Tritanopia (blue-blind)
#14CDB6
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #42d347;
/* rgb */ color: rgb(66, 211, 71);
/* oklch */ color: oklch(76.3% 0.218 143.5);
Tailwind
colors: {
  custom: {
    50: '#8ae280',
    500: '#42d347',
    950: '#000000',
  },
}
SCSS
$custom: #42d347;
$custom-light: #8ae280;
$custom-dark: #000000;
JSON
{
  "hex": "#42d347",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 71
  },
  "hsl": {
    "h": 122.069,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76268,
    "c": 0.21805,
    "h": 143.5
  },
  "luminance": 0.48202
}

Semantic roles & 50–950 ramp

primary
#42D347
secondary
#D79AD5
accent
#42E0E5
background
#F9FEF8
surface
#F1FCEF
border
#CBD5CA
text
#0D150B
muted
#7E847C

Preview Lab

Preview with #42D347

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

Preview Lab → · Contrast checker → · Palette generator →

#42D347 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva