#42E946#42E946

#42E946 is a light, highly saturated green. Relative luminance 0.599; OKLCH L 81.9% C 0.243 H 143.2°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX#42E946
RGBrgb(66, 233, 70)
HSLhsl(121, 79%, 59%)
HSVhsv(121, 72%, 91%)
CMYKcmyk(71.7%, 0%, 70%, 8.6%)
CIE-LABlab(81.77, -71.82, 63.83)
CIE-LCHlch(81.77, 96.09, 138.37°)
OKLaboklab(81.92% -0.1948 0.1455)
OKLCHoklch(81.92% 0.243 143.2)
XYZxyz(32.4891, 59.8746, 15.6379)
Luminance0.5988 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42E946 #E942E5
analogous
#91E942 #42E946 #42E999
triadic
#42E946 #4642E9 #E94642
tetradic
#42E946 #4291E9 #E942E5 #E99942
square
#42E946 #4291E9 #E942E5 #E99942
split-complementary
#42E946 #9942E9 #E94291
monochromatic
#129E16 #19D51D #42E946 #79EF7C #B0F6B1

Accessibility & contrast

On white

1.62
#42E946 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.98
#42E946 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E946
12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42E946#FFFFFF#000000##000000
##42E9461.001.6212.9812.98
#FFFFFF1.621.0021.0021.00
#00000012.9821.001.001.00
##00000012.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED32C
Deuteranopia (green-blind)
#DBC656
Tritanopia (blue-blind)
#00E2C9
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #42e946;
/* rgb */ color: rgb(66, 233, 70);
/* oklch */ color: oklch(81.9% 0.243 143.2);
Tailwind
colors: {
  custom: {
    50: '#8ef182',
    500: '#42e946',
    950: '#000000',
  },
}
SCSS
$custom: #42e946;
$custom-light: #8ef182;
$custom-dark: #000000;
JSON
{
  "hex": "#42e946",
  "rgb": {
    "r": 66,
    "g": 233,
    "b": 70
  },
  "hsl": {
    "h": 121.437,
    "s": 79.147,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81921,
    "c": 0.24316,
    "h": 143.2
  },
  "luminance": 0.59878
}

Semantic roles & 50–950 ramp

primary
#42E946
secondary
#A12E9E
accent
#32F1F6
background
#FCFFFB
surface
#F5FEF2
border
#CFD6CC
text
#0E170B
muted
#7F857E

Preview Lab

Preview with #42E946

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

Preview Lab → · Contrast checker → · Palette generator →

#42E946 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva