#42CE3E#42CE3E

#42CE3E is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.9% C 0.218 H 142.7°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX#42CE3E
RGBrgb(66, 206, 62)
HSLhsl(118, 60%, 53%)
HSVhsv(118, 70%, 81%)
CMYKcmyk(68%, 0%, 69.9%, 19.2%)
CIE-LABlab(73.32, -63.83, 58.00)
CIE-LCHlch(73.32, 86.24, 137.74°)
OKLaboklab(74.89% -0.1735 0.1324)
OKLCHoklch(74.89% 0.218 142.7)
XYZxyz(25.1861, 45.6460, 12.0397)
Luminance0.4565 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42CE3E #CA3ECE
analogous
#8ACE3E #42CE3E #3ECE82
triadic
#42CE3E #3E42CE #CE3E42
tetradic
#42CE3E #3E8ACE #CA3ECE #CE823E
square
#42CE3E #3E8ACE #CA3ECE #CE823E
split-complementary
#42CE3E #823ECE #CE3E8A
monochromatic
#20741D #2DA52A #42CE3E #72DA6F #A2E7A0

Accessibility & contrast

On white

2.07
#42CE3E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.13
#42CE3E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE3E
10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42CE3E#FFFFFF#000000##000000
##42CE3E1.002.0710.1310.13
#FFFFFF2.071.0021.0021.00
#00000010.1321.001.001.00
##00000010.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BB28
Deuteranopia (green-blind)
#C2B04C
Tritanopia (blue-blind)
#1DC8B1
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #42ce3e;
/* rgb */ color: rgb(66, 206, 62);
/* oklch */ color: oklch(74.9% 0.218 142.7);
Tailwind
colors: {
  custom: {
    50: '#89de7b',
    500: '#42ce3e',
    950: '#000000',
  },
}
SCSS
$custom: #42ce3e;
$custom-light: #89de7b;
$custom-dark: #000000;
JSON
{
  "hex": "#42ce3e",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 62
  },
  "hsl": {
    "h": 118.333,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74891,
    "c": 0.21823,
    "h": 142.7
  },
  "luminance": 0.45649
}

Semantic roles & 50–950 ramp

primary
#42CE3E
secondary
#D195D3
accent
#45E3DE
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #42CE3E

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

Preview Lab → · Contrast checker → · Palette generator →

#42CE3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva