#40A169#40A169

#40A169 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.7% C 0.125 H 155.0°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX#40A169
RGBrgb(64, 161, 105)
HSLhsl(145, 43%, 44%)
HSVhsv(145, 60%, 63%)
CMYKcmyk(60.2%, 0%, 34.8%, 36.9%)
CIE-LABlab(59.52, -41.59, 20.91)
CIE-LCHlch(59.52, 46.55, 153.30°)
OKLaboklab(63.67% -0.1129 0.0526)
OKLCHoklch(63.67% 0.125 155)
XYZxyz(17.4076, 27.5980, 17.7714)
Luminance0.2760 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40A169 #A14078
analogous
#48A140 #40A169 #40A19A
triadic
#40A169 #6940A1 #A16940
tetradic
#40A169 #4048A1 #A14078 #A19A40
square
#40A169 #4048A1 #A14078 #A19A40
split-complementary
#40A169 #9A40A1 #A14048
monochromatic
#1D4930 #2F754C #40A169 #5FBF88 #8BD1A8

Accessibility & contrast

On white

3.22
#40A169 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.52
#40A169 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A169
6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40A169#FFFFFF#000000##000000
##40A1691.003.226.526.52
#FFFFFF3.221.0021.0021.00
#0000006.5221.001.001.00
##0000006.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A19565
Deuteranopia (green-blind)
#938C6D
Tritanopia (blue-blind)
#1C9F92
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #40a169;
/* rgb */ color: rgb(64, 161, 105);
/* oklch */ color: oklch(63.7% 0.125 155.0);
Tailwind
colors: {
  custom: {
    50: '#7ebd94',
    500: '#40a169',
    950: '#000000',
  },
}
SCSS
$custom: #40a169;
$custom-light: #7ebd94;
$custom-dark: #000000;
JSON
{
  "hex": "#40a169",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 105
  },
  "hsl": {
    "h": 145.361,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63668,
    "c": 0.12461,
    "h": 155
  },
  "luminance": 0.276
}

Semantic roles & 50–950 ramp

primary
#40A169
secondary
#BC81A3
accent
#559ED3
background
#F8FBF9
surface
#EFF7F1
border
#CAD0CB
text
#0B120D
muted
#7C817E

Preview Lab

Preview with #40A169

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

Preview Lab → · Contrast checker → · Palette generator →

#40A169 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva