#40D55D#40D55D

#40D55D is a light, highly saturated green. Relative luminance 0.495; OKLCH L 77.0% C 0.205 H 146.4°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX#40D55D
RGBrgb(64, 213, 93)
HSLhsl(132, 64%, 54%)
HSVhsv(132, 70%, 84%)
CMYKcmyk(70%, 0%, 56.3%, 16.5%)
CIE-LABlab(75.74, -63.21, 47.54)
CIE-LCHlch(75.74, 79.09, 143.05°)
OKLaboklab(76.98% -0.1704 0.1131)
OKLCHoklch(76.98% 0.205 146.4)
XYZxyz(27.8824, 49.4657, 18.4322)
Luminance0.4947 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D55D #D540B8
analogous
#6ED540 #40D55D #40D5A8
triadic
#40D55D #5D40D5 #D55D40
tetradic
#40D55D #406ED5 #D540B8 #D5A840
square
#40D55D #406ED5 #D540B8 #D5A840
split-complementary
#40D55D #A840D5 #D5406E
monochromatic
#1C7F2F #27B142 #40D55D #72E088 #A4EBB2

Accessibility & contrast

On white

1.93
#40D55D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.89
#40D55D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D55D
10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D55D#FFFFFF#000000##000000
##40D55D1.001.9310.8910.89
#FFFFFF1.931.0021.0021.00
#00000010.8921.001.001.00
##00000010.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C251
Deuteranopia (green-blind)
#C6B666
Tritanopia (blue-blind)
#00D0BA
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #40d55d;
/* rgb */ color: rgb(64, 213, 93);
/* oklch */ color: oklch(77.0% 0.205 146.4);
Tailwind
colors: {
  custom: {
    50: '#88e38e',
    500: '#40d55d',
    950: '#000000',
  },
}
SCSS
$custom: #40d55d;
$custom-light: #88e38e;
$custom-dark: #000000;
JSON
{
  "hex": "#40d55d",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 93
  },
  "hsl": {
    "h": 131.678,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76977,
    "c": 0.20452,
    "h": 146.4
  },
  "luminance": 0.49469
}

Semantic roles & 50–950 ramp

primary
#40D55D
secondary
#D899CC
accent
#41C7E7
background
#F9FEF8
surface
#F1FCF0
border
#CBD5CB
text
#0D160C
muted
#7E847D

Preview Lab

Preview with #40D55D

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

Preview Lab → · Contrast checker → · Palette generator →

#40D55D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva