#40CD77#40CD77

#40CD77 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.3% C 0.172 H 152.4°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX#40CD77
RGBrgb(64, 205, 119)
HSLhsl(143, 59%, 53%)
HSVhsv(143, 69%, 80%)
CMYKcmyk(68.8%, 0%, 42%, 19.6%)
CIE-LABlab(73.60, -56.41, 32.16)
CIE-LCHlch(73.60, 64.94, 150.31°)
OKLaboklab(75.32% -0.1521 0.0796)
OKLCHoklch(75.32% 0.172 152.4)
XYZxyz(27.2731, 46.0815, 24.9065)
Luminance0.4608 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CD77 #CD4096
analogous
#50CD40 #40CD77 #40CDBD
triadic
#40CD77 #7740CD #CD7740
tetradic
#40CD77 #4050CD #CD4096 #CDBD40
square
#40CD77 #4050CD #CD4096 #CDBD40
split-complementary
#40CD77 #BD40CD #CD4050
monochromatic
#1E7440 #2BA55B #40CD77 #71DA9A #A1E6BC

Accessibility & contrast

On white

2.06
#40CD77 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.22
#40CD77 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD77
10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CD77#FFFFFF#000000##000000
##40CD771.002.0610.2210.22
#FFFFFF2.061.0021.0021.00
#00000010.2221.001.001.00
##00000010.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDBC71
Deuteranopia (green-blind)
#BCB07D
Tritanopia (blue-blind)
#00CAB8
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40cd77;
/* rgb */ color: rgb(64, 205, 119);
/* oklch */ color: oklch(75.3% 0.172 152.4);
Tailwind
colors: {
  custom: {
    50: '#86dd9f',
    500: '#40cd77',
    950: '#000000',
  },
}
SCSS
$custom: #40cd77;
$custom-light: #86dd9f;
$custom-dark: #000000;
JSON
{
  "hex": "#40cd77",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 119
  },
  "hsl": {
    "h": 143.404,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7532,
    "c": 0.17168,
    "h": 152.4
  },
  "luminance": 0.46085
}

Semantic roles & 50–950 ramp

primary
#40CD77
secondary
#D396BB
accent
#46A5E2
background
#F8FDF9
surface
#F0FBF2
border
#CBD4CC
text
#0C150E
muted
#7D837E

Preview Lab

Preview with #40CD77

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

Preview Lab → · Contrast checker → · Palette generator →

#40CD77 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva