#42D386#42D386

#42D386 is a light, vivid green. Relative luminance 0.495; OKLCH L 77.2% C 0.165 H 155.6°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX#42D386
RGBrgb(66, 211, 134)
HSLhsl(148, 62%, 54%)
HSVhsv(148, 69%, 83%)
CMYKcmyk(68.7%, 0%, 36.5%, 17.3%)
CIE-LABlab(75.74, -55.60, 27.28)
CIE-LCHlch(75.74, 61.93, 153.87°)
OKLaboklab(77.18% -0.1504 0.0684)
OKLCHoklch(77.18% 0.165 155.6)
XYZxyz(29.8414, 49.4647, 30.5246)
Luminance0.4947 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D386 #D3428F
analogous
#47D342 #42D386 #42D3CF
triadic
#42D386 #8642D3 #D38642
tetradic
#42D386 #4247D3 #D3428F #D3CF42
square
#42D386 #4247D3 #D3428F #D3CF42
split-complementary
#42D386 #CF42D3 #D34247
monochromatic
#1D7D4A #29AF68 #42D386 #74DFA6 #A5EAC6

Accessibility & contrast

On white

1.93
#42D386 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.89
#42D386 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D386
10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D386#FFFFFF#000000##000000
##42D3861.001.9310.8910.89
#FFFFFF1.931.0021.0021.00
#00000010.8921.001.001.00
##00000010.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C281
Deuteranopia (green-blind)
#C0B58B
Tritanopia (blue-blind)
#00D1BF
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #42d386;
/* rgb */ color: rgb(66, 211, 134);
/* oklch */ color: oklch(77.2% 0.165 155.6);
Tailwind
colors: {
  custom: {
    50: '#88e1aa',
    500: '#42d386',
    950: '#000000',
  },
}
SCSS
$custom: #42d386;
$custom-light: #88e1aa;
$custom-dark: #000000;
JSON
{
  "hex": "#42d386",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 134
  },
  "hsl": {
    "h": 148.138,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77177,
    "c": 0.16522,
    "h": 155.6
  },
  "luminance": 0.49468
}

Semantic roles & 50–950 ramp

primary
#42D386
secondary
#D79ABA
accent
#4299E5
background
#F9FDFA
surface
#F1FBF4
border
#CBD4CE
text
#0D1510
muted
#7E837F

Preview Lab

Preview with #42D386

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

Preview Lab → · Contrast checker → · Palette generator →

#42D386 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva