#40AD29#40AD29

#40AD29 is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.194 H 140.6°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX#40AD29
RGBrgb(64, 173, 41)
HSLhsl(110, 62%, 42%)
HSVhsv(110, 76%, 68%)
CMYKcmyk(63%, 0%, 76.3%, 32.2%)
CIE-LABlab(62.62, -54.67, 54.73)
CIE-LCHlch(62.62, 77.36, 134.97°)
OKLaboklab(65.98% -0.1497 0.1228)
OKLCHoklch(65.98% 0.194 140.6)
XYZxyz(17.4573, 31.1355, 7.1872)
Luminance0.3114 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40AD29 #9629AD
analogous
#82AD29 #40AD29 #29AD54
triadic
#40AD29 #2940AD #AD2940
tetradic
#40AD29 #2982AD #9629AD #AD5429
square
#40AD29 #2982AD #9629AD #AD5429
split-complementary
#40AD29 #5429AD #AD2982
monochromatic
#1B4A12 #2E7C1D #40AD29 #5AD241 #85DE73

Accessibility & contrast

On white

2.91
#40AD29 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.23
#40AD29 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD29
7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40AD29#FFFFFF#000000##000000
##40AD291.002.917.237.23
#FFFFFF2.911.0021.0021.00
#0000007.2321.001.001.00
##0000007.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#B29D0A
Deuteranopia (green-blind)
#A49437
Tritanopia (blue-blind)
#2FA794
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #40ad29;
/* rgb */ color: rgb(64, 173, 41);
/* oklch */ color: oklch(66.0% 0.194 140.6);
Tailwind
colors: {
  custom: {
    50: '#83c66c',
    500: '#40ad29',
    950: '#000000',
  },
}
SCSS
$custom: #40ad29;
$custom-light: #83c66c;
$custom-dark: #000000;
JSON
{
  "hex": "#40ad29",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 41
  },
  "hsl": {
    "h": 109.545,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65976,
    "c": 0.19365,
    "h": 140.6
  },
  "luminance": 0.31137
}

Semantic roles & 50–950 ramp

primary
#40AD29
secondary
#B66DC5
accent
#43E5C9
background
#F8FCF6
surface
#F0F8EC
border
#CBD1C7
text
#0C1307
muted
#7D827A

Preview Lab

Preview with #40AD29

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

Preview Lab → · Contrast checker → · Palette generator →

#40AD29 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva