#40E354#40E354

#40E354 is a light, highly saturated green. Relative luminance 0.567; OKLCH L 80.5% C 0.228 H 144.8°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX#40E354
RGBrgb(64, 227, 84)
HSLhsl(127, 74%, 57%)
HSVhsv(127, 72%, 89%)
CMYKcmyk(71.8%, 0%, 63%, 11%)
CIE-LABlab(79.99, -68.91, 56.39)
CIE-LCHlch(79.99, 89.04, 140.71°)
OKLaboklab(80.47% -0.1862 0.1314)
OKLCHoklch(80.47% 0.228 144.8)
XYZxyz(31.1816, 56.6647, 17.6798)
Luminance0.5667 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E354 #E340CF
analogous
#7EE340 #40E354 #40E3A6
triadic
#40E354 #5440E3 #E35440
tetradic
#40E354 #407EE3 #E340CF #E3A640
square
#40E354 #407EE3 #E340CF #E3A640
split-complementary
#40E354 #A640E3 #E3407E
monochromatic
#169325 #1DC832 #40E354 #75EB84 #ABF3B4

Accessibility & contrast

On white

1.70
#40E354 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.33
#40E354 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E354
12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E354#FFFFFF#000000##000000
##40E3541.001.7012.3312.33
#FFFFFF1.701.0021.0021.00
#00000012.3321.001.001.00
##00000012.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CE43
Deuteranopia (green-blind)
#D4C161
Tritanopia (blue-blind)
#00DDC5
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #40e354;
/* rgb */ color: rgb(64, 227, 84);
/* oklch */ color: oklch(80.5% 0.228 144.8);
Tailwind
colors: {
  custom: {
    50: '#8ced89',
    500: '#40e354',
    950: '#000000',
  },
}
SCSS
$custom: #40e354;
$custom-light: #8ced89;
$custom-dark: #000000;
JSON
{
  "hex": "#40e354",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 84
  },
  "hsl": {
    "h": 127.362,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8047,
    "c": 0.22787,
    "h": 144.8
  },
  "luminance": 0.56668
}

Semantic roles & 50–950 ramp

primary
#40E354
secondary
#97308B
accent
#37DAF1
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160C
muted
#7F857F

Preview Lab

Preview with #40E354

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

Preview Lab → · Contrast checker → · Palette generator →

#40E354 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva