#40A920#40A920

#40A920 is a light, vivid green. Relative luminance 0.296; OKLCH L 64.8% C 0.194 H 139.8°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX#40A920
RGBrgb(64, 169, 32)
HSLhsl(106, 68%, 39%)
HSVhsv(106, 81%, 66%)
CMYKcmyk(62.1%, 0%, 81.1%, 33.7%)
CIE-LABlab(61.28, -53.83, 56.30)
CIE-LCHlch(61.28, 77.89, 133.72°)
OKLaboklab(64.85% -0.1479 0.1248)
OKLCHoklch(64.85% 0.194 139.8)
XYZxyz(16.5623, 29.5686, 6.2007)
Luminance0.2957 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40A920 #8920A9
analogous
#85A920 #40A920 #20A944
triadic
#40A920 #2040A9 #A92040
tetradic
#40A920 #2085A9 #8920A9 #A94420
square
#40A920 #2085A9 #8920A9 #A94420
split-complementary
#40A920 #4420A9 #A92085
monochromatic
#19420D #2D7616 #40A920 #56D82F #80E162

Accessibility & contrast

On white

3.04
#40A920 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.91
#40A920 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A920
6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40A920#FFFFFF#000000##000000
##40A9201.003.046.916.91
#FFFFFF3.041.0021.0021.00
#0000006.9121.001.001.00
##0000006.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AE9900
Deuteranopia (green-blind)
#A19131
Tritanopia (blue-blind)
#32A390
Achromatopsia (no color)
#949494

Design tokens & code

CSS
--color: #40a920;
/* rgb */ color: rgb(64, 169, 32);
/* oklch */ color: oklch(64.8% 0.194 139.8);
Tailwind
colors: {
  custom: {
    50: '#82c368',
    500: '#40a920',
    950: '#000000',
  },
}
SCSS
$custom: #40a920;
$custom-light: #82c368;
$custom-dark: #000000;
JSON
{
  "hex": "#40a920",
  "rgb": {
    "r": 64,
    "g": 169,
    "b": 32
  },
  "hsl": {
    "h": 105.985,
    "s": 68.159,
    "l": 39.412
  },
  "oklch": {
    "l": 0.6485,
    "c": 0.19355,
    "h": 139.8
  },
  "luminance": 0.2957
}

Semantic roles & 50–950 ramp

primary
#40A920
secondary
#AE5FC6
accent
#3DEBC2
background
#F8FCF6
surface
#F0F8EB
border
#CBD1C6
text
#0C1307
muted
#7D827A

Preview Lab

Preview with #40A920

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

Preview Lab → · Contrast checker → · Palette generator →

#40A920 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva