#40CF47#40CF47

#40CF47 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.2% C 0.214 H 143.7°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX#40CF47
RGBrgb(64, 207, 71)
HSLhsl(123, 60%, 53%)
HSVhsv(123, 69%, 81%)
CMYKcmyk(69.1%, 0%, 65.7%, 18.8%)
CIE-LABlab(73.65, -63.70, 54.79)
CIE-LCHlch(73.65, 84.02, 139.30°)
OKLaboklab(75.18% -0.1726 0.1267)
OKLCHoklch(75.18% 0.214 143.7)
XYZxyz(25.5629, 46.1678, 13.5241)
Luminance0.4617 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CF47 #CF40C8
analogous
#80CF40 #40CF47 #40CF8E
triadic
#40CF47 #4740CF #CF4740
tetradic
#40CF47 #4080CF #CF40C8 #CF8E40
square
#40CF47 #4080CF #CF40C8 #CF8E40
split-complementary
#40CF47 #8E40CF #CF4080
monochromatic
#1E7722 #2AA830 #40CF47 #71DB76 #A2E8A5

Accessibility & contrast

On white

2.05
#40CF47 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.23
#40CF47 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF47
10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CF47#FFFFFF#000000##000000
##40CF471.002.0510.2310.23
#FFFFFF2.051.0021.0021.00
#00000010.2321.001.001.00
##00000010.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BC35
Deuteranopia (green-blind)
#C2B153
Tritanopia (blue-blind)
#10C9B3
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40cf47;
/* rgb */ color: rgb(64, 207, 71);
/* oklch */ color: oklch(75.2% 0.214 143.7);
Tailwind
colors: {
  custom: {
    50: '#88df80',
    500: '#40cf47',
    950: '#000000',
  },
}
SCSS
$custom: #40cf47;
$custom-light: #88df80;
$custom-dark: #000000;
JSON
{
  "hex": "#40cf47",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 71
  },
  "hsl": {
    "h": 122.937,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75182,
    "c": 0.2141,
    "h": 143.7
  },
  "luminance": 0.46171
}

Semantic roles & 50–950 ramp

primary
#40CF47
secondary
#D497D1
accent
#45DBE3
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #40CF47

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

Preview Lab → · Contrast checker → · Palette generator →

#40CF47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva