#42D280#42D280

#42D280 is a light, vivid green. Relative luminance 0.488; OKLCH L 76.8% C 0.169 H 154.0°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX#42D280
RGBrgb(66, 210, 128)
HSLhsl(146, 62%, 54%)
HSVhsv(146, 69%, 82%)
CMYKcmyk(68.6%, 0%, 39%, 17.6%)
CIE-LABlab(75.33, -56.34, 29.83)
CIE-LCHlch(75.33, 63.75, 152.10°)
OKLaboklab(76.81% -0.1521 0.0743)
OKLCHoklch(76.81% 0.169 154)
XYZxyz(29.1871, 48.8067, 28.3003)
Luminance0.4881 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D280 #D24294
analogous
#4CD242 #42D280 #42D2C8
triadic
#42D280 #8042D2 #D28042
tetradic
#42D280 #424CD2 #D24294 #D2C842
square
#42D280 #424CD2 #D24294 #D2C842
split-complementary
#42D280 #C842D2 #D2424C
monochromatic
#1E7C46 #29AD62 #42D280 #73DEA1 #A5EAC2

Accessibility & contrast

On white

1.95
#42D280 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.76
#42D280 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D280
10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D280#FFFFFF#000000##000000
##42D2801.001.9510.7610.76
#FFFFFF1.951.0021.0021.00
#00000010.7621.001.001.00
##00000010.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C17A
Deuteranopia (green-blind)
#C0B485
Tritanopia (blue-blind)
#00D0BD
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #42d280;
/* rgb */ color: rgb(66, 210, 128);
/* oklch */ color: oklch(76.8% 0.169 154.0);
Tailwind
colors: {
  custom: {
    50: '#88e1a5',
    500: '#42d280',
    950: '#000000',
  },
}
SCSS
$custom: #42d280;
$custom-light: #88e1a5;
$custom-dark: #000000;
JSON
{
  "hex": "#42d280",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 128
  },
  "hsl": {
    "h": 145.833,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76807,
    "c": 0.16932,
    "h": 154
  },
  "luminance": 0.4881
}

Semantic roles & 50–950 ramp

primary
#42D280
secondary
#D799BC
accent
#439FE5
background
#F9FDFA
surface
#F1FBF4
border
#CBD4CE
text
#0D150F
muted
#7E837F

Preview Lab

Preview with #42D280

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

Preview Lab → · Contrast checker → · Palette generator →

#42D280 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva