#40E346#40E346

#40E346 is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.3% C 0.237 H 143.4°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX#40E346
RGBrgb(64, 227, 70)
HSLhsl(122, 74%, 57%)
HSVhsv(122, 72%, 89%)
CMYKcmyk(71.8%, 0%, 69.2%, 11%)
CIE-LABlab(79.88, -70.26, 61.84)
CIE-LCHlch(79.88, 93.60, 138.65°)
OKLaboklab(80.34% -0.1905 0.1414)
OKLCHoklch(80.34% 0.237 143.4)
XYZxyz(30.6870, 56.4669, 15.0751)
Luminance0.5647 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E346 #E340DD
analogous
#8BE340 #40E346 #40E398
triadic
#40E346 #4640E3 #E34640
tetradic
#40E346 #408BE3 #E340DD #E39840
square
#40E346 #408BE3 #E340DD #E39840
split-complementary
#40E346 #9840E3 #E3408B
monochromatic
#16931A #1DC824 #40E346 #75EB7A #ABF3AD

Accessibility & contrast

On white

1.71
#40E346 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.29
#40E346 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E346
12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E346#FFFFFF#000000##000000
##40E3461.001.7112.2912.29
#FFFFFF1.711.0021.0021.00
#00000012.2921.001.001.00
##00000012.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CE2E
Deuteranopia (green-blind)
#D5C155
Tritanopia (blue-blind)
#00DDC4
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #40e346;
/* rgb */ color: rgb(64, 227, 70);
/* oklch */ color: oklch(80.3% 0.237 143.4);
Tailwind
colors: {
  custom: {
    50: '#8ced81',
    500: '#40e346',
    950: '#000000',
  },
}
SCSS
$custom: #40e346;
$custom-light: #8ced81;
$custom-dark: #000000;
JSON
{
  "hex": "#40e346",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 70
  },
  "hsl": {
    "h": 122.209,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80341,
    "c": 0.2372,
    "h": 143.4
  },
  "luminance": 0.5647
}

Semantic roles & 50–950 ramp

primary
#40E346
secondary
#973094
accent
#37EAF1
background
#FCFFFB
surface
#F5FEF2
border
#CFD6CC
text
#0E160B
muted
#7F857E

Preview Lab

Preview with #40E346

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

Preview Lab → · Contrast checker → · Palette generator →

#40E346 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva