#40AD25#40AD25

#40AD25 is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.196 H 140.3°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX#40AD25
RGBrgb(64, 173, 37)
HSLhsl(108, 65%, 41%)
HSVhsv(108, 79%, 68%)
CMYKcmyk(63%, 0%, 78.6%, 32.2%)
CIE-LABlab(62.60, -54.93, 56.02)
CIE-LCHlch(62.60, 78.46, 134.44°)
OKLaboklab(65.95% -0.1506 0.125)
OKLCHoklch(65.95% 0.196 140.3)
XYZxyz(17.3910, 31.1090, 6.8381)
Luminance0.3111 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40AD25 #9225AD
analogous
#84AD25 #40AD25 #25AD4E
triadic
#40AD25 #2540AD #AD2540
tetradic
#40AD25 #2584AD #9225AD #AD4E25
square
#40AD25 #2584AD #9225AD #AD4E25
split-complementary
#40AD25 #4E25AD #AD2584
monochromatic
#1B480F #2D7B1A #40AD25 #59D53A #84E06D

Accessibility & contrast

On white

2.91
#40AD25 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.22
#40AD25 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD25
7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40AD25#FFFFFF#000000##000000
##40AD251.002.917.227.22
#FFFFFF2.911.0021.0021.00
#0000007.2221.001.001.00
##0000007.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D00
Deuteranopia (green-blind)
#A59435
Tritanopia (blue-blind)
#30A794
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #40ad25;
/* rgb */ color: rgb(64, 173, 37);
/* oklch */ color: oklch(66.0% 0.196 140.3);
Tailwind
colors: {
  custom: {
    50: '#83c66b',
    500: '#40ad25',
    950: '#000000',
  },
}
SCSS
$custom: #40ad25;
$custom-light: #83c66b;
$custom-dark: #000000;
JSON
{
  "hex": "#40ad25",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 37
  },
  "hsl": {
    "h": 108.088,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6595,
    "c": 0.19572,
    "h": 140.3
  },
  "luminance": 0.31111
}

Semantic roles & 50–950 ramp

primary
#40AD25
secondary
#B368C6
accent
#40E8C6
background
#F8FCF6
surface
#F0F8EC
border
#CBD1C7
text
#0C1307
muted
#7D827A

Preview Lab

Preview with #40AD25

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

Preview Lab → · Contrast checker → · Palette generator →

#40AD25 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva