#42D247#42D247

#42D247 is a light, highly saturated green. Relative luminance 0.477; OKLCH L 76.0% C 0.217 H 143.5°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX#42D247
RGBrgb(66, 210, 71)
HSLhsl(122, 62%, 54%)
HSVhsv(122, 69%, 82%)
CMYKcmyk(68.6%, 0%, 66.2%, 17.6%)
CIE-LABlab(74.64, -64.33, 55.87)
CIE-LCHlch(74.64, 85.20, 139.03°)
OKLaboklab(76.01% -0.1744 0.1289)
OKLCHoklch(76.01% 0.217 143.5)
XYZxyz(26.4291, 47.7035, 13.7749)
Luminance0.4771 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D247 #D242CD
analogous
#85D242 #42D247 #42D28F
triadic
#42D247 #4742D2 #D24742
tetradic
#42D247 #4285D2 #D242CD #D28F42
square
#42D247 #4285D2 #D242CD #D28F42
split-complementary
#42D247 #8F42D2 #D24285
monochromatic
#1E7C21 #29AD2E #42D247 #73DE77 #A5EAA7

Accessibility & contrast

On white

1.99
#42D247 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.54
#42D247 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D247
10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D247#FFFFFF#000000##000000
##42D2471.001.9910.5410.54
#FFFFFF1.991.0021.0021.00
#00000010.5421.001.001.00
##00000010.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BF35
Deuteranopia (green-blind)
#C5B354
Tritanopia (blue-blind)
#15CCB6
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #42d247;
/* rgb */ color: rgb(66, 210, 71);
/* oklch */ color: oklch(76.0% 0.217 143.5);
Tailwind
colors: {
  custom: {
    50: '#89e180',
    500: '#42d247',
    950: '#000000',
  },
}
SCSS
$custom: #42d247;
$custom-light: #89e180;
$custom-dark: #000000;
JSON
{
  "hex": "#42d247",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 71
  },
  "hsl": {
    "h": 122.083,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76009,
    "c": 0.21691,
    "h": 143.5
  },
  "luminance": 0.47706
}

Semantic roles & 50–950 ramp

primary
#42D247
secondary
#D799D4
accent
#43DFE5
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #42D247

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

Preview Lab → · Contrast checker → · Palette generator →

#42D247 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva