#40E260#40E260

#40E260 is a light, highly saturated green. Relative luminance 0.563; OKLCH L 80.3% C 0.218 H 146.3°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX#40E260
RGBrgb(64, 226, 96)
HSLhsl(132, 74%, 57%)
HSVhsv(132, 72%, 89%)
CMYKcmyk(71.7%, 0%, 57.5%, 11.4%)
CIE-LABlab(79.80, -67.20, 50.95)
CIE-LCHlch(79.80, 84.33, 142.83°)
OKLaboklab(80.35% -0.1811 0.1207)
OKLCHoklch(80.35% 0.218 146.3)
XYZxyz(31.4198, 56.3237, 20.2797)
Luminance0.5633 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E260 #E240C2
analogous
#71E240 #40E260 #40E2B1
triadic
#40E260 #6040E2 #E26040
tetradic
#40E260 #4071E2 #E240C2 #E2B140
square
#40E260 #4071E2 #E240C2 #E2B140
split-complementary
#40E260 #B140E2 #E24071
monochromatic
#16922E #1EC73F #40E260 #75EA8C #AAF2B8

Accessibility & contrast

On white

1.71
#40E260 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.27
#40E260 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E260
12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E260#FFFFFF#000000##000000
##40E2601.001.7112.2712.27
#FFFFFF1.711.0021.0021.00
#00000012.2721.001.001.00
##00000012.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CE53
Deuteranopia (green-blind)
#D2C16A
Tritanopia (blue-blind)
#00DDC6
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #40e260;
/* rgb */ color: rgb(64, 226, 96);
/* oklch */ color: oklch(80.3% 0.218 146.3);
Tailwind
colors: {
  custom: {
    50: '#8bec91',
    500: '#40e260',
    950: '#000000',
  },
}
SCSS
$custom: #40e260;
$custom-light: #8bec91;
$custom-dark: #000000;
JSON
{
  "hex": "#40e260",
  "rgb": {
    "r": 64,
    "g": 226,
    "b": 96
  },
  "hsl": {
    "h": 131.852,
    "s": 73.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80347,
    "c": 0.21768,
    "h": 146.3
  },
  "luminance": 0.56327
}

Semantic roles & 50–950 ramp

primary
#40E260
secondary
#963082
accent
#38CCF0
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0E160D
muted
#7F857F

Preview Lab

Preview with #40E260

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

Preview Lab → · Contrast checker → · Palette generator →

#40E260 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva