#42CB7A#42CB7A

#42CB7A is a light, vivid green. Relative luminance 0.453; OKLCH L 74.9% C 0.166 H 153.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX#42CB7A
RGBrgb(66, 203, 122)
HSLhsl(145, 57%, 53%)
HSVhsv(145, 67%, 80%)
CMYKcmyk(67.5%, 0%, 39.9%, 20.4%)
CIE-LABlab(73.07, -54.78, 29.94)
CIE-LCHlch(73.07, 62.43, 151.34°)
OKLaboklab(74.91% -0.1479 0.0745)
OKLCHoklch(74.91% 0.166 153.3)
XYZxyz(27.1132, 45.2723, 25.7181)
Luminance0.4527 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42CB7A #CB4293
analogous
#4ECB42 #42CB7A #42CBBF
triadic
#42CB7A #7A42CB #CB7A42
tetradic
#42CB7A #424ECB #CB4293 #CBBF42
square
#42CB7A #424ECB #CB4293 #CBBF42
split-complementary
#42CB7A #BF42CB #CB424E
monochromatic
#207342 #2DA35D #42CB7A #72D89C #A2E5BE

Accessibility & contrast

On white

2.09
#42CB7A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.06
#42CB7A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB7A
10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42CB7A#FFFFFF#000000##000000
##42CB7A1.002.0910.0610.06
#FFFFFF2.091.0021.0021.00
#00000010.0621.001.001.00
##00000010.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBBB74
Deuteranopia (green-blind)
#BAAF7F
Tritanopia (blue-blind)
#00C8B7
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #42cb7a;
/* rgb */ color: rgb(66, 203, 122);
/* oklch */ color: oklch(74.9% 0.166 153.3);
Tailwind
colors: {
  custom: {
    50: '#86dca1',
    500: '#42cb7a',
    950: '#000000',
  },
}
SCSS
$custom: #42cb7a;
$custom-light: #86dca1;
$custom-dark: #000000;
JSON
{
  "hex": "#42cb7a",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 122
  },
  "hsl": {
    "h": 144.526,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74913,
    "c": 0.1656,
    "h": 153.3
  },
  "luminance": 0.45275
}

Semantic roles & 50–950 ramp

primary
#42CB7A
secondary
#D297BA
accent
#48A2E0
background
#F8FDF9
surface
#F0FBF2
border
#CBD4CC
text
#0C150F
muted
#7D837E

Preview Lab

Preview with #42CB7A

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

Preview Lab → · Contrast checker → · Palette generator →

#42CB7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva