#40D068#40D068

#40D068 is a light, vivid green. Relative luminance 0.472; OKLCH L 75.8% C 0.189 H 148.7°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX#40D068
RGBrgb(64, 208, 104)
HSLhsl(137, 61%, 53%)
HSVhsv(137, 69%, 82%)
CMYKcmyk(69.2%, 0%, 50%, 18.4%)
CIE-LABlab(74.32, -59.94, 40.58)
CIE-LCHlch(74.32, 72.38, 145.90°)
OKLaboklab(75.84% -0.1614 0.0983)
OKLCHoklch(75.84% 0.189 148.7)
XYZxyz(27.1668, 47.1982, 20.7725)
Luminance0.4720 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D068 #D040A8
analogous
#60D040 #40D068 #40D0B0
triadic
#40D068 #6840D0 #D06840
tetradic
#40D068 #4060D0 #D040A8 #D0B040
square
#40D068 #4060D0 #D040A8 #D0B040
split-complementary
#40D068 #B040D0 #D04060
monochromatic
#1E7837 #2AA94D #40D068 #71DC8F #A2E8B6

Accessibility & contrast

On white

2.01
#40D068 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.44
#40D068 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D068
10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D068#FFFFFF#000000##000000
##40D0681.002.0110.4410.44
#FFFFFF2.011.0021.0021.00
#00000010.4421.001.001.00
##00000010.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BE5F
Deuteranopia (green-blind)
#C0B270
Tritanopia (blue-blind)
#00CCB8
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #40d068;
/* rgb */ color: rgb(64, 208, 104);
/* oklch */ color: oklch(75.8% 0.189 148.7);
Tailwind
colors: {
  custom: {
    50: '#87df95',
    500: '#40d068',
    950: '#000000',
  },
}
SCSS
$custom: #40d068;
$custom-light: #87df95;
$custom-dark: #000000;
JSON
{
  "hex": "#40d068",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 104
  },
  "hsl": {
    "h": 136.667,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75843,
    "c": 0.18901,
    "h": 148.7
  },
  "luminance": 0.47201
}

Semantic roles & 50–950 ramp

primary
#40D068
secondary
#D597C4
accent
#44B7E4
background
#F9FDF9
surface
#F1FBF2
border
#CBD4CC
text
#0D150D
muted
#7E837E

Preview Lab

Preview with #40D068

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

Preview Lab → · Contrast checker → · Palette generator →

#40D068 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva