#40CF45#40CF45

#40CF45 is a light, highly saturated green. Relative luminance 0.461; OKLCH L 75.2% C 0.215 H 143.5°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX#40CF45
RGBrgb(64, 207, 69)
HSLhsl(122, 60%, 53%)
HSVhsv(122, 69%, 81%)
CMYKcmyk(69.1%, 0%, 66.7%, 18.8%)
CIE-LABlab(73.64, -63.89, 55.58)
CIE-LCHlch(73.64, 84.69, 138.98°)
OKLaboklab(75.16% -0.1732 0.1281)
OKLCHoklch(75.16% 0.215 143.5)
XYZxyz(25.4998, 46.1425, 13.1916)
Luminance0.4615 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CF45 #CF40CA
analogous
#82CF40 #40CF45 #40CF8C
triadic
#40CF45 #4540CF #CF4540
tetradic
#40CF45 #4082CF #CF40CA #CF8C40
square
#40CF45 #4082CF #CF40CA #CF8C40
split-complementary
#40CF45 #8C40CF #CF4082
monochromatic
#1E7721 #2AA82F #40CF45 #71DB75 #A2E8A4

Accessibility & contrast

On white

2.05
#40CF45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.23
#40CF45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF45
10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CF45#FFFFFF#000000##000000
##40CF451.002.0510.2310.23
#FFFFFF2.051.0021.0021.00
#00000010.2321.001.001.00
##00000010.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BC32
Deuteranopia (green-blind)
#C2B052
Tritanopia (blue-blind)
#12C9B3
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40cf45;
/* rgb */ color: rgb(64, 207, 69);
/* oklch */ color: oklch(75.2% 0.215 143.5);
Tailwind
colors: {
  custom: {
    50: '#88df7f',
    500: '#40cf45',
    950: '#000000',
  },
}
SCSS
$custom: #40cf45;
$custom-light: #88df7f;
$custom-dark: #000000;
JSON
{
  "hex": "#40cf45",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 69
  },
  "hsl": {
    "h": 122.098,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75163,
    "c": 0.21546,
    "h": 143.5
  },
  "luminance": 0.46145
}

Semantic roles & 50–950 ramp

primary
#40CF45
secondary
#D497D2
accent
#45DDE3
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #40CF45

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

Preview Lab → · Contrast checker → · Palette generator →

#40CF45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva