#40ED5C#40ED5C

#40ED5C is a very light, highly saturated green. Relative luminance 0.624; OKLCH L 83.1% C 0.233 H 145.4°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX#40ED5C
RGBrgb(64, 237, 92)
HSLhsl(130, 83%, 59%)
HSVhsv(130, 73%, 93%)
CMYKcmyk(73%, 0%, 61.2%, 7.1%)
CIE-LABlab(83.14, -71.25, 56.56)
CIE-LCHlch(83.14, 90.97, 141.56°)
OKLaboklab(83.1% -0.1922 0.1325)
OKLCHoklch(83.1% 0.233 145.4)
XYZxyz(34.3279, 62.4271, 20.3636)
Luminance0.6243 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40ED5C #ED40D1
analogous
#7BED40 #40ED5C #40EDB3
triadic
#40ED5C #5C40ED #ED5C40
tetradic
#40ED5C #407BED #ED40D1 #EDB340
square
#40ED5C #407BED #ED40D1 #EDB340
split-complementary
#40ED5C #B340ED #ED407B
monochromatic
#0FA327 #15DB35 #40ED5C #78F28C #B0F8BB

Accessibility & contrast

On white

1.56
#40ED5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.49
#40ED5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ED5C
13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40ED5C#FFFFFF#000000##000000
##40ED5C1.001.5613.4913.49
#FFFFFF1.561.0021.0021.00
#00000013.4921.001.001.00
##00000013.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F1D74C
Deuteranopia (green-blind)
#DDCA68
Tritanopia (blue-blind)
#00E7CE
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #40ed5c;
/* rgb */ color: rgb(64, 237, 92);
/* oklch */ color: oklch(83.1% 0.233 145.4);
Tailwind
colors: {
  custom: {
    50: '#8df48f',
    500: '#40ed5c',
    950: '#000000',
  },
}
SCSS
$custom: #40ed5c;
$custom-light: #8df48f;
$custom-dark: #000000;
JSON
{
  "hex": "#40ed5c",
  "rgb": {
    "r": 64,
    "g": 237,
    "b": 92
  },
  "hsl": {
    "h": 129.711,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.83105,
    "c": 0.23346,
    "h": 145.4
  },
  "luminance": 0.62431
}

Semantic roles & 50–950 ramp

primary
#40ED5C
secondary
#A52C92
accent
#2FD8F9
background
#FCFFFC
surface
#F5FFF4
border
#CFD7CE
text
#0E170D
muted
#7F857F

Preview Lab

Preview with #40ED5C

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

Preview Lab → · Contrast checker → · Palette generator →

#40ED5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva