#40E361#40E361

#40E361 is a light, highly saturated green. Relative luminance 0.569; OKLCH L 80.6% C 0.218 H 146.4°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX#40E361
RGBrgb(64, 227, 97)
HSLhsl(132, 74%, 57%)
HSVhsv(132, 72%, 89%)
CMYKcmyk(71.8%, 0%, 57.3%, 11%)
CIE-LABlab(80.12, -67.41, 50.88)
CIE-LCHlch(80.12, 84.45, 142.96°)
OKLaboklab(80.61% -0.1817 0.1206)
OKLCHoklch(80.61% 0.218 146.4)
XYZxyz(31.7388, 56.8876, 20.6147)
Luminance0.5689 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E361 #E340C2
analogous
#71E340 #40E361 #40E3B2
triadic
#40E361 #6140E3 #E36140
tetradic
#40E361 #4071E3 #E340C2 #E3B240
square
#40E361 #4071E3 #E340C2 #E3B240
split-complementary
#40E361 #B240E3 #E34071
monochromatic
#16932F #1DC840 #40E361 #75EB8D #ABF3B9

Accessibility & contrast

On white

1.70
#40E361 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.38
#40E361 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E361
12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E361#FFFFFF#000000##000000
##40E3611.001.7012.3812.38
#FFFFFF1.701.0021.0021.00
#00000012.3821.001.001.00
##00000012.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6CF54
Deuteranopia (green-blind)
#D3C26B
Tritanopia (blue-blind)
#00DEC6
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #40e361;
/* rgb */ color: rgb(64, 227, 97);
/* oklch */ color: oklch(80.6% 0.218 146.4);
Tailwind
colors: {
  custom: {
    50: '#8bed91',
    500: '#40e361',
    950: '#000000',
  },
}
SCSS
$custom: #40e361;
$custom-light: #8bed91;
$custom-dark: #000000;
JSON
{
  "hex": "#40e361",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 97
  },
  "hsl": {
    "h": 132.147,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80614,
    "c": 0.21808,
    "h": 146.4
  },
  "luminance": 0.56891
}

Semantic roles & 50–950 ramp

primary
#40E361
secondary
#973082
accent
#37CBF1
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160D
muted
#7F857F

Preview Lab

Preview with #40E361

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

Preview Lab → · Contrast checker → · Palette generator →

#40E361 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva