#40DA3E#40DA3E

#40DA3E is a light, highly saturated green. Relative luminance 0.516; OKLCH L 78.0% C 0.232 H 142.8°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX#40DA3E
RGBrgb(64, 218, 62)
HSLhsl(119, 68%, 55%)
HSVhsv(119, 72%, 85%)
CMYKcmyk(70.6%, 0%, 71.6%, 14.5%)
CIE-LABlab(77.03, -68.08, 61.83)
CIE-LCHlch(77.03, 91.96, 137.75°)
OKLaboklab(77.96% -0.1849 0.1404)
OKLCHoklch(77.96% 0.232 142.8)
XYZxyz(28.0536, 51.5775, 13.0335)
Luminance0.5158 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40DA3E #D83EDA
analogous
#8EDA3E #40DA3E #3EDA8A
triadic
#40DA3E #3E40DA #DA3E40
tetradic
#40DA3E #3E8EDA #D83EDA #DA8A3E
square
#40DA3E #3E8EDA #D83EDA #DA8A3E
split-complementary
#40DA3E #8A3EDA #DA3E8E
monochromatic
#1B8419 #25B823 #40DA3E #73E471 #A6EEA5

Accessibility & contrast

On white

1.86
#40DA3E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.32
#40DA3E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA3E
11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40DA3E#FFFFFF#000000##000000
##40DA3E1.001.8611.3211.32
#FFFFFF1.861.0021.0021.00
#00000011.3221.001.001.00
##00000011.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC623
Deuteranopia (green-blind)
#CDBA4E
Tritanopia (blue-blind)
#06D4BB
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #40da3e;
/* rgb */ color: rgb(64, 218, 62);
/* oklch */ color: oklch(78.0% 0.232 142.8);
Tailwind
colors: {
  custom: {
    50: '#8be77c',
    500: '#40da3e',
    950: '#000000',
  },
}
SCSS
$custom: #40da3e;
$custom-light: #8be77c;
$custom-dark: #000000;
JSON
{
  "hex": "#40da3e",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 62
  },
  "hsl": {
    "h": 119.231,
    "s": 67.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77957,
    "c": 0.23217,
    "h": 142.8
  },
  "luminance": 0.51581
}

Semantic roles & 50–950 ramp

primary
#40DA3E
secondary
#8A318B
accent
#3DEBE8
background
#FCFEFB
surface
#F5FDF2
border
#CFD5CC
text
#0E160A
muted
#7F847D

Preview Lab

Preview with #40DA3E

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

Preview Lab → · Contrast checker → · Palette generator →

#40DA3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva