#42BF3E#42BF3E

#42BF3E is a light, highly saturated green. Relative luminance 0.388; OKLCH L 71.0% C 0.201 H 142.7°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX#42BF3E
RGBrgb(66, 191, 62)
HSLhsl(118, 51%, 50%)
HSVhsv(118, 68%, 75%)
CMYKcmyk(65.4%, 0%, 67.5%, 25.1%)
CIE-LABlab(68.58, -58.77, 52.98)
CIE-LCHlch(68.58, 79.12, 137.96°)
OKLaboklab(70.97% -0.1598 0.1218)
OKLCHoklch(70.97% 0.201 142.7)
XYZxyz(21.7458, 38.7654, 10.8930)
Luminance0.3877 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42BF3E #BB3EBF
analogous
#82BF3E #42BF3E #3EBF7B
triadic
#42BF3E #3E42BF #BF3E42
tetradic
#42BF3E #3E82BF #BB3EBF #BF7B3E
square
#42BF3E #3E82BF #BB3EBF #BF7B3E
split-complementary
#42BF3E #7B3EBF #BF3E82
monochromatic
#226320 #32912F #42BF3E #6ECF6B #9CDE99

Accessibility & contrast

On white

2.40
#42BF3E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.75
#42BF3E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BF3E
8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42BF3E#FFFFFF#000000##000000
##42BF3E1.002.408.758.75
#FFFFFF2.401.0021.0021.00
#0000008.7521.001.001.00
##0000008.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#C3AE2C
Deuteranopia (green-blind)
#B4A34A
Tritanopia (blue-blind)
#26B9A5
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #42bf3e;
/* rgb */ color: rgb(66, 191, 62);
/* oklch */ color: oklch(71.0% 0.201 142.7);
Tailwind
colors: {
  custom: {
    50: '#86d379',
    500: '#42bf3e',
    950: '#000000',
  },
}
SCSS
$custom: #42bf3e;
$custom-light: #86d379;
$custom-dark: #000000;
JSON
{
  "hex": "#42bf3e",
  "rgb": {
    "r": 66,
    "g": 191,
    "b": 62
  },
  "hsl": {
    "h": 118.14,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7097,
    "c": 0.20093,
    "h": 142.7
  },
  "luminance": 0.38768
}

Semantic roles & 50–950 ramp

primary
#42BF3E
secondary
#C88FCA
accent
#4DDAD6
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0C1409
muted
#7D837B

Preview Lab

Preview with #42BF3E

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

Preview Lab → · Contrast checker → · Palette generator →

#42BF3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva