#40D972#40D972

#40D972 is a light, vivid green. Relative luminance 0.519; OKLCH L 78.3% C 0.192 H 149.9°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX#40D972
RGBrgb(64, 217, 114)
HSLhsl(140, 67%, 55%)
HSVhsv(140, 71%, 85%)
CMYKcmyk(70.5%, 0%, 47.5%, 14.9%)
CIE-LABlab(77.24, -61.60, 39.34)
CIE-LCHlch(77.24, 73.09, 147.43°)
OKLaboklab(78.3% -0.1658 0.096)
OKLCHoklch(78.3% 0.192 149.9)
XYZxyz(29.9620, 51.9272, 24.3602)
Luminance0.5193 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D972 #D940A7
analogous
#5AD940 #40D972 #40D9BF
triadic
#40D972 #7240D9 #D97240
tetradic
#40D972 #405AD9 #D940A7 #D9BF40
square
#40D972 #405AD9 #D940A7 #D9BF40
split-complementary
#40D972 #BF40D9 #D9405A
monochromatic
#1A843D #24B754 #40D972 #73E398 #A6EDBD

Accessibility & contrast

On white

1.84
#40D972 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.39
#40D972 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D972
11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D972#FFFFFF#000000##000000
##40D9721.001.8411.3911.39
#FFFFFF1.841.0021.0021.00
#00000011.3921.001.001.00
##00000011.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC76A
Deuteranopia (green-blind)
#C8BA79
Tritanopia (blue-blind)
#00D5C1
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #40d972;
/* rgb */ color: rgb(64, 217, 114);
/* oklch */ color: oklch(78.3% 0.192 149.9);
Tailwind
colors: {
  custom: {
    50: '#88e69c',
    500: '#40d972',
    950: '#000000',
  },
}
SCSS
$custom: #40d972;
$custom-light: #88e69c;
$custom-dark: #000000;
JSON
{
  "hex": "#40d972",
  "rgb": {
    "r": 64,
    "g": 217,
    "b": 114
  },
  "hsl": {
    "h": 139.608,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78299,
    "c": 0.19157,
    "h": 149.9
  },
  "luminance": 0.51931
}

Semantic roles & 50–950 ramp

primary
#40D972
secondary
#8B326E
accent
#3EB2EA
background
#FCFEFC
surface
#F4FCF5
border
#CED5CF
text
#0D160E
muted
#7F847F

Preview Lab

Preview with #40D972

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

Preview Lab → · Contrast checker → · Palette generator →

#40D972 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva