#42B768#42B768

#42B768 is a light, vivid green. Relative luminance 0.360; OKLCH L 69.4% C 0.155 H 150.8°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX#42B768
RGBrgb(66, 183, 104)
HSLhsl(139, 47%, 49%)
HSVhsv(139, 64%, 72%)
CMYKcmyk(63.9%, 0%, 43.2%, 28.2%)
CIE-LABlab(66.54, -50.28, 30.73)
CIE-LCHlch(66.54, 58.92, 148.57°)
OKLaboklab(69.44% -0.1357 0.0758)
OKLCHoklch(69.44% 0.155 150.8)
XYZxyz(21.6773, 36.0225, 18.9047)
Luminance0.3603 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42B768 #B74291
analogous
#57B742 #42B768 #42B7A3
triadic
#42B768 #6842B7 #B76842
tetradic
#42B768 #4257B7 #B74291 #B7A342
square
#42B768 #4257B7 #B74291 #B7A342
split-complementary
#42B768 #A342B7 #B74257
monochromatic
#225D35 #328A4E #42B768 #6CCA8B #99DAAE

Accessibility & contrast

On white

2.56
#42B768 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.21
#42B768 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B768
8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42B768#FFFFFF#000000##000000
##42B7681.002.568.218.21
#FFFFFF2.561.0021.0021.00
#0000008.2121.001.001.00
##0000008.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A862
Deuteranopia (green-blind)
#A99E6D
Tritanopia (blue-blind)
#15B4A4
Achromatopsia (no color)
#A2A2A2

Design tokens & code

CSS
--color: #42b768;
/* rgb */ color: rgb(66, 183, 104);
/* oklch */ color: oklch(69.4% 0.155 150.8);
Tailwind
colors: {
  custom: {
    50: '#83cd94',
    500: '#42b768',
    950: '#000000',
  },
}
SCSS
$custom: #42b768;
$custom-light: #83cd94;
$custom-dark: #000000;
JSON
{
  "hex": "#42b768",
  "rgb": {
    "r": 66,
    "g": 183,
    "b": 104
  },
  "hsl": {
    "h": 139.487,
    "s": 46.988,
    "l": 48.824
  },
  "oklch": {
    "l": 0.6944,
    "c": 0.15549,
    "h": 150.8
  },
  "luminance": 0.36025
}

Semantic roles & 50–950 ramp

primary
#42B768
secondary
#C68FB4
accent
#51ABD7
background
#F8FCF9
surface
#F0F9F1
border
#CBD2CB
text
#0C140D
muted
#7D827E

Preview Lab

Preview with #42B768

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

Preview Lab → · Contrast checker → · Palette generator →

#42B768 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva