#40DB4A#40DB4A

#40DB4A is a light, highly saturated green. Relative luminance 0.522; OKLCH L 78.3% C 0.226 H 143.9°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX#40DB4A
RGBrgb(64, 219, 74)
HSLhsl(124, 68%, 55%)
HSVhsv(124, 71%, 86%)
CMYKcmyk(70.8%, 0%, 66.2%, 14.1%)
CIE-LABlab(77.43, -67.34, 57.67)
CIE-LCHlch(77.43, 88.66, 139.42°)
OKLaboklab(78.32% -0.1824 0.1331)
OKLCHoklch(78.32% 0.226 143.9)
XYZxyz(28.6801, 52.2443, 15.0499)
Luminance0.5225 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40DB4A #DB40D1
analogous
#83DB40 #40DB4A #40DB97
triadic
#40DB4A #4A40DB #DB4A40
tetradic
#40DB4A #4083DB #DB40D1 #DB9740
square
#40DB4A #4083DB #DB40D1 #DB9740
split-complementary
#40DB4A #9740DB #DB4083
monochromatic
#198721 #23BB2D #40DB4A #73E57B #A7EEAC

Accessibility & contrast

On white

1.83
#40DB4A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.45
#40DB4A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB4A
11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40DB4A#FFFFFF#000000##000000
##40DB4A1.001.8311.4511.45
#FFFFFF1.831.0021.0021.00
#00000011.4521.001.001.00
##00000011.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC737
Deuteranopia (green-blind)
#CDBB57
Tritanopia (blue-blind)
#00D5BD
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #40db4a;
/* rgb */ color: rgb(64, 219, 74);
/* oklch */ color: oklch(78.3% 0.226 143.9);
Tailwind
colors: {
  custom: {
    50: '#8ae783',
    500: '#40db4a',
    950: '#000000',
  },
}
SCSS
$custom: #40db4a;
$custom-light: #8ae783;
$custom-dark: #000000;
JSON
{
  "hex": "#40db4a",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 74
  },
  "hsl": {
    "h": 123.871,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78316,
    "c": 0.22574,
    "h": 143.9
  },
  "luminance": 0.52247
}

Semantic roles & 50–950 ramp

primary
#40DB4A
secondary
#8D3287
accent
#3DE0EB
background
#FCFEFB
surface
#F4FDF2
border
#CED5CC
text
#0D160B
muted
#7F847E

Preview Lab

Preview with #40DB4A

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

Preview Lab → · Contrast checker → · Palette generator →

#40DB4A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva