#42DB5F#42DB5F

#42DB5F is a light, highly saturated green. Relative luminance 0.526; OKLCH L 78.6% C 0.210 H 146.3°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX#42DB5F
RGBrgb(66, 219, 95)
HSLhsl(131, 68%, 56%)
HSVhsv(131, 70%, 86%)
CMYKcmyk(69.9%, 0%, 56.6%, 14.1%)
CIE-LABlab(77.66, -64.65, 48.90)
CIE-LCHlch(77.66, 81.07, 142.90°)
OKLaboklab(78.59% -0.1744 0.1162)
OKLCHoklch(78.59% 0.21 146.3)
XYZxyz(29.6417, 52.6442, 19.4234)
Luminance0.5265 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42DB5F #DB42BE
analogous
#71DB42 #42DB5F #42DBAC
triadic
#42DB5F #5F42DB #DB5F42
tetradic
#42DB5F #4271DB #DB42BE #DBAC42
square
#42DB5F #4271DB #DB42BE #DBAC42
split-complementary
#42DB5F #AC42DB #DB4271
monochromatic
#1A892F #24BC41 #42DB5F #75E58B #A9EFB6

Accessibility & contrast

On white

1.82
#42DB5F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.53
#42DB5F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DB5F
11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42DB5F#FFFFFF#000000##000000
##42DB5F1.001.8211.5311.53
#FFFFFF1.821.0021.0021.00
#00000011.5321.001.001.00
##00000011.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#DEC853
Deuteranopia (green-blind)
#CCBB69
Tritanopia (blue-blind)
#00D6C0
Achromatopsia (no color)
#C0C0C0

Design tokens & code

CSS
--color: #42db5f;
/* rgb */ color: rgb(66, 219, 95);
/* oklch */ color: oklch(78.6% 0.210 146.3);
Tailwind
colors: {
  custom: {
    50: '#8ae790',
    500: '#42db5f',
    950: '#000000',
  },
}
SCSS
$custom: #42db5f;
$custom-light: #8ae790;
$custom-dark: #000000;
JSON
{
  "hex": "#42db5f",
  "rgb": {
    "r": 66,
    "g": 219,
    "b": 95
  },
  "hsl": {
    "h": 131.373,
    "s": 68,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78589,
    "c": 0.20953,
    "h": 146.3
  },
  "luminance": 0.52648
}

Semantic roles & 50–950 ramp

primary
#42DB5F
secondary
#8F337D
accent
#3DCAEB
background
#FCFEFC
surface
#F4FDF4
border
#CED5CE
text
#0D160D
muted
#7F847F

Preview Lab

Preview with #42DB5F

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

Preview Lab → · Contrast checker → · Palette generator →

#42DB5F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva