#42CE4F#42CE4F

#42CE4F is a light, highly saturated green. Relative luminance 0.459; OKLCH L 75.1% C 0.206 H 144.5°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX#42CE4F
RGBrgb(66, 206, 79)
HSLhsl(126, 59%, 53%)
HSVhsv(126, 68%, 81%)
CMYKcmyk(68%, 0%, 61.7%, 19.2%)
CIE-LABlab(73.46, -62.15, 51.19)
CIE-LCHlch(73.46, 80.52, 140.52°)
OKLaboklab(75.05% -0.1682 0.1198)
OKLCHoklch(75.05% 0.206 144.5)
XYZxyz(25.7277, 45.8626, 14.8921)
Luminance0.4587 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42CE4F #CE42C1
analogous
#7BCE42 #42CE4F #42CE95
triadic
#42CE4F #4F42CE #CE4F42
tetradic
#42CE4F #427BCE #CE42C1 #CE9542
square
#42CE4F #427BCE #CE42C1 #CE9542
split-complementary
#42CE4F #9542CE #CE427B
monochromatic
#1F7727 #2BA737 #42CE4F #73DB7C #A3E7AA

Accessibility & contrast

On white

2.06
#42CE4F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.17
#42CE4F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE4F
10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42CE4F#FFFFFF#000000##000000
##42CE4F1.002.0610.1710.17
#FFFFFF2.061.0021.0021.00
#00000010.1721.001.001.00
##00000010.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BB41
Deuteranopia (green-blind)
#C1B05A
Tritanopia (blue-blind)
#14C9B3
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #42ce4f;
/* rgb */ color: rgb(66, 206, 79);
/* oklch */ color: oklch(75.1% 0.206 144.5);
Tailwind
colors: {
  custom: {
    50: '#88de85',
    500: '#42ce4f',
    950: '#000000',
  },
}
SCSS
$custom: #42ce4f;
$custom-light: #88de85;
$custom-dark: #000000;
JSON
{
  "hex": "#42ce4f",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 79
  },
  "hsl": {
    "h": 125.571,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75053,
    "c": 0.20647,
    "h": 144.5
  },
  "luminance": 0.45865
}

Semantic roles & 50–950 ramp

primary
#42CE4F
secondary
#D498CE
accent
#46D4E2
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #42CE4F

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

Preview Lab → · Contrast checker → · Palette generator →

#42CE4F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva