#40ED6B#40ED6B

#40ED6B is a very light, highly saturated green. Relative luminance 0.627; OKLCH L 83.3% C 0.222 H 147.4°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX#40ED6B
RGBrgb(64, 237, 107)
HSLhsl(135, 83%, 59%)
HSVhsv(135, 73%, 93%)
CMYKcmyk(73%, 0%, 54.9%, 7.1%)
CIE-LABlab(83.29, -69.43, 50.10)
CIE-LCHlch(83.29, 85.62, 144.19°)
OKLaboklab(83.28% -0.1869 0.1196)
OKLCHoklch(83.28% 0.222 147.4)
XYZxyz(35.0497, 62.7159, 24.1652)
Luminance0.6272 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40ED6B #ED40C2
analogous
#6CED40 #40ED6B #40EDC1
triadic
#40ED6B #6B40ED #ED6B40
tetradic
#40ED6B #406CED #ED40C2 #EDC140
square
#40ED6B #406CED #ED40C2 #EDC140
split-complementary
#40ED6B #C140ED #ED406C
monochromatic
#0FA334 #15DB46 #40ED6B #78F296 #B0F8C2

Accessibility & contrast

On white

1.55
#40ED6B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.54
#40ED6B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ED6B
13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40ED6B#FFFFFF#000000##000000
##40ED6B1.001.5513.5413.54
#FFFFFF1.551.0021.0021.00
#00000013.5421.001.001.00
##00000013.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#F0D85F
Deuteranopia (green-blind)
#DCCA75
Tritanopia (blue-blind)
#00E8D0
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #40ed6b;
/* rgb */ color: rgb(64, 237, 107);
/* oklch */ color: oklch(83.3% 0.222 147.4);
Tailwind
colors: {
  custom: {
    50: '#8df498',
    500: '#40ed6b',
    950: '#000000',
  },
}
SCSS
$custom: #40ed6b;
$custom-light: #8df498;
$custom-dark: #000000;
JSON
{
  "hex": "#40ed6b",
  "rgb": {
    "r": 64,
    "g": 237,
    "b": 107
  },
  "hsl": {
    "h": 134.913,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.8328,
    "c": 0.2219,
    "h": 147.4
  },
  "luminance": 0.6272
}

Semantic roles & 50–950 ramp

primary
#40ED6B
secondary
#A52C87
accent
#2FC7F9
background
#FCFFFC
surface
#F5FEF5
border
#CFD6CF
text
#0E170E
muted
#7F857F

Preview Lab

Preview with #40ED6B

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

Preview Lab → · Contrast checker → · Palette generator →

#40ED6B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva