#42D55F#42D55F

#42D55F is a light, highly saturated green. Relative luminance 0.496; OKLCH L 77.0% C 0.202 H 146.6°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX#42D55F
RGBrgb(66, 213, 95)
HSLhsl(132, 64%, 55%)
HSVhsv(132, 69%, 84%)
CMYKcmyk(69%, 0%, 55.4%, 16.5%)
CIE-LABlab(75.80, -62.60, 46.70)
CIE-LCHlch(75.80, 78.10, 143.28°)
OKLaboklab(77.05% -0.1688 0.1114)
OKLCHoklch(77.05% 0.202 146.6)
XYZxyz(28.1046, 49.5699, 18.9111)
Luminance0.4957 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D55F #D542B8
analogous
#6ED542 #42D55F #42D5A9
triadic
#42D55F #5F42D5 #D55F42
tetradic
#42D55F #426ED5 #D542B8 #D5A942
square
#42D55F #426ED5 #D542B8 #D5A942
split-complementary
#42D55F #A942D5 #D5426E
monochromatic
#1C8030 #28B243 #42D55F #74E089 #A6EBB4

Accessibility & contrast

On white

1.92
#42D55F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.91
#42D55F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D55F
10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D55F#FFFFFF#000000##000000
##42D55F1.001.9210.9110.91
#FFFFFF1.921.0021.0021.00
#00000010.9121.001.001.00
##00000010.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C254
Deuteranopia (green-blind)
#C6B668
Tritanopia (blue-blind)
#00D0BB
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #42d55f;
/* rgb */ color: rgb(66, 213, 95);
/* oklch */ color: oklch(77.0% 0.202 146.6);
Tailwind
colors: {
  custom: {
    50: '#89e38f',
    500: '#42d55f',
    950: '#000000',
  },
}
SCSS
$custom: #42d55f;
$custom-light: #89e38f;
$custom-dark: #000000;
JSON
{
  "hex": "#42d55f",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 95
  },
  "hsl": {
    "h": 131.837,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7705,
    "c": 0.20224,
    "h": 146.6
  },
  "luminance": 0.49573
}

Semantic roles & 50–950 ramp

primary
#42D55F
secondary
#D89ACC
accent
#41C6E7
background
#F9FEF8
surface
#F1FCF0
border
#CBD5CB
text
#0D160D
muted
#7E847D

Preview Lab

Preview with #42D55F

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

Preview Lab → · Contrast checker → · Palette generator →

#42D55F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva