#42D27E#42D27E

#42D27E is a light, vivid green. Relative luminance 0.488; OKLCH L 76.8% C 0.171 H 153.4°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX#42D27E
RGBrgb(66, 210, 126)
HSLhsl(145, 62%, 54%)
HSVhsv(145, 69%, 82%)
CMYKcmyk(68.6%, 0%, 40%, 17.6%)
CIE-LABlab(75.30, -56.70, 30.82)
CIE-LCHlch(75.30, 64.53, 151.48°)
OKLaboklab(76.77% -0.153 0.0766)
OKLCHoklch(76.77% 0.171 153.4)
XYZxyz(29.0567, 48.7546, 27.6139)
Luminance0.4876 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D27E #D24296
analogous
#4ED242 #42D27E #42D2C6
triadic
#42D27E #7E42D2 #D27E42
tetradic
#42D27E #424ED2 #D24296 #D2C642
square
#42D27E #424ED2 #D24296 #D2C642
split-complementary
#42D27E #C642D2 #D2424E
monochromatic
#1E7C45 #29AD60 #42D27E #73DEA0 #A5EAC1

Accessibility & contrast

On white

1.95
#42D27E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.75
#42D27E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D27E
10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D27E#FFFFFF#000000##000000
##42D27E1.001.9510.7510.75
#FFFFFF1.951.0021.0021.00
#00000010.7521.001.001.00
##00000010.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C178
Deuteranopia (green-blind)
#C0B484
Tritanopia (blue-blind)
#00CFBD
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #42d27e;
/* rgb */ color: rgb(66, 210, 126);
/* oklch */ color: oklch(76.8% 0.171 153.4);
Tailwind
colors: {
  custom: {
    50: '#88e1a4',
    500: '#42d27e',
    950: '#000000',
  },
}
SCSS
$custom: #42d27e;
$custom-light: #88e1a4;
$custom-dark: #000000;
JSON
{
  "hex": "#42d27e",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 126
  },
  "hsl": {
    "h": 145,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7677,
    "c": 0.17114,
    "h": 153.4
  },
  "luminance": 0.48758
}

Semantic roles & 50–950 ramp

primary
#42D27E
secondary
#D799BD
accent
#43A1E5
background
#F9FDFA
surface
#F1FBF4
border
#CBD4CE
text
#0D150F
muted
#7E837F

Preview Lab

Preview with #42D27E

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

Preview Lab → · Contrast checker → · Palette generator →

#42D27E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva