#42D27A#42D27A

#42D27A is a light, vivid green. Relative luminance 0.487; OKLCH L 76.7% C 0.175 H 152.3°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX#42D27A
RGBrgb(66, 210, 122)
HSLhsl(143, 62%, 54%)
HSVhsv(143, 69%, 82%)
CMYKcmyk(68.6%, 0%, 41.9%, 17.6%)
CIE-LABlab(75.24, -57.41, 32.78)
CIE-LCHlch(75.24, 66.11, 150.28°)
OKLaboklab(76.7% -0.1548 0.0811)
OKLCHoklch(76.7% 0.175 152.3)
XYZxyz(28.8038, 48.6534, 26.2816)
Luminance0.4866 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D27A #D2429A
analogous
#52D242 #42D27A #42D2C2
triadic
#42D27A #7A42D2 #D27A42
tetradic
#42D27A #4252D2 #D2429A #D2C242
square
#42D27A #4252D2 #D2429A #D2C242
split-complementary
#42D27A #C242D2 #D24252
monochromatic
#1E7C42 #29AD5D #42D27A #73DE9D #A5EAC0

Accessibility & contrast

On white

1.96
#42D27A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.73
#42D27A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D27A
10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D27A#FFFFFF#000000##000000
##42D27A1.001.9610.7310.73
#FFFFFF1.961.0021.0021.00
#00000010.7321.001.001.00
##00000010.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C174
Deuteranopia (green-blind)
#C1B480
Tritanopia (blue-blind)
#00CFBC
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #42d27a;
/* rgb */ color: rgb(66, 210, 122);
/* oklch */ color: oklch(76.7% 0.175 152.3);
Tailwind
colors: {
  custom: {
    50: '#88e1a1',
    500: '#42d27a',
    950: '#000000',
  },
}
SCSS
$custom: #42d27a;
$custom-light: #88e1a1;
$custom-dark: #000000;
JSON
{
  "hex": "#42d27a",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 122
  },
  "hsl": {
    "h": 143.333,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76697,
    "c": 0.17477,
    "h": 152.3
  },
  "luminance": 0.48657
}

Semantic roles & 50–950 ramp

primary
#42D27A
secondary
#D799BF
accent
#43A6E5
background
#F9FDFA
surface
#F1FBF3
border
#CBD4CD
text
#0D150F
muted
#7E837F

Preview Lab

Preview with #42D27A

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

Preview Lab → · Contrast checker → · Palette generator →

#42D27A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva