#40D53C#40D53C

#40D53C is a light, highly saturated green. Relative luminance 0.490; OKLCH L 76.6% C 0.228 H 142.6°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX#40D53C
RGBrgb(64, 213, 60)
HSLhsl(118, 65%, 54%)
HSVhsv(118, 72%, 84%)
CMYKcmyk(70%, 0%, 71.8%, 16.5%)
CIE-LABlab(75.45, -66.64, 60.93)
CIE-LCHlch(75.45, 90.30, 137.56°)
OKLaboklab(76.65% -0.1811 0.1383)
OKLCHoklch(76.65% 0.228 142.6)
XYZxyz(26.7226, 49.0018, 12.3241)
Luminance0.4900 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D53C #D13CD5
analogous
#8CD53C #40D53C #3CD584
triadic
#40D53C #3C40D5 #D53C40
tetradic
#40D53C #3C8CD5 #D13CD5 #D5843C
square
#40D53C #3C8CD5 #D13CD5 #D5843C
split-complementary
#40D53C #843CD5 #D53C8C
monochromatic
#1D7C1B #29AE26 #40D53C #71E06E #A3EBA1

Accessibility & contrast

On white

1.94
#40D53C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.80
#40D53C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D53C
10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D53C#FFFFFF#000000##000000
##40D53C1.001.9410.8010.80
#FFFFFF1.941.0021.0021.00
#00000010.8021.001.001.00
##00000010.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC121
Deuteranopia (green-blind)
#C9B54C
Tritanopia (blue-blind)
#10CFB7
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #40d53c;
/* rgb */ color: rgb(64, 213, 60);
/* oklch */ color: oklch(76.6% 0.228 142.6);
Tailwind
colors: {
  custom: {
    50: '#8ae37b',
    500: '#40d53c',
    950: '#000000',
  },
}
SCSS
$custom: #40d53c;
$custom-light: #8ae37b;
$custom-dark: #000000;
JSON
{
  "hex": "#40d53c",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 60
  },
  "hsl": {
    "h": 118.431,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76646,
    "c": 0.22785,
    "h": 142.6
  },
  "luminance": 0.49005
}

Semantic roles & 50–950 ramp

primary
#40D53C
secondary
#D596D7
accent
#40E8E3
background
#F9FEF7
surface
#F2FCEE
border
#CCD5C9
text
#0D160A
muted
#7E847C

Preview Lab

Preview with #40D53C

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

Preview Lab → · Contrast checker → · Palette generator →

#40D53C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva