#40DB47#40DB47

#40DB47 is a light, highly saturated green. Relative luminance 0.522; OKLCH L 78.3% C 0.228 H 143.6°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX#40DB47
RGBrgb(64, 219, 71)
HSLhsl(123, 68%, 55%)
HSVhsv(123, 71%, 86%)
CMYKcmyk(70.8%, 0%, 67.6%, 14.1%)
CIE-LABlab(77.40, -67.62, 58.84)
CIE-LCHlch(77.40, 89.63, 138.97°)
OKLaboklab(78.29% -0.1833 0.1352)
OKLCHoklch(78.29% 0.228 143.6)
XYZxyz(28.5814, 52.2048, 14.5303)
Luminance0.5221 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40DB47 #DB40D4
analogous
#86DB40 #40DB47 #40DB95
triadic
#40DB47 #4740DB #DB4740
tetradic
#40DB47 #4086DB #DB40D4 #DB9540
square
#40DB47 #4086DB #DB40D4 #DB9540
split-complementary
#40DB47 #9540DB #DB4086
monochromatic
#19871E #23BB2A #40DB47 #73E579 #A7EEAA

Accessibility & contrast

On white

1.84
#40DB47 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.44
#40DB47 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB47
11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40DB47#FFFFFF#000000##000000
##40DB471.001.8411.4411.44
#FFFFFF1.841.0021.0021.00
#00000011.4421.001.001.00
##00000011.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC732
Deuteranopia (green-blind)
#CEBA55
Tritanopia (blue-blind)
#00D5BD
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #40db47;
/* rgb */ color: rgb(64, 219, 71);
/* oklch */ color: oklch(78.3% 0.228 143.6);
Tailwind
colors: {
  custom: {
    50: '#8ae781',
    500: '#40db47',
    950: '#000000',
  },
}
SCSS
$custom: #40db47;
$custom-light: #8ae781;
$custom-dark: #000000;
JSON
{
  "hex": "#40db47",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 71
  },
  "hsl": {
    "h": 122.71,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78289,
    "c": 0.22773,
    "h": 143.6
  },
  "luminance": 0.52208
}

Semantic roles & 50–950 ramp

primary
#40DB47
secondary
#8D3289
accent
#3DE3EB
background
#FCFEFB
surface
#F5FDF2
border
#CFD5CC
text
#0E160B
muted
#7F847E

Preview Lab

Preview with #40DB47

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

Preview Lab → · Contrast checker → · Palette generator →

#40DB47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva