Hex #60d840 or rgb(96,216,64) in RGB space is the tint of grass green. It has hue angle of 107.37 degrees, value = 85 and saturation = 70. #60d840 can be obtained by mixing 3 colors: 3 drops of yellow, 2 drops of cyan, 3 drops of green.
Nearest safe hex - #66cc33. Below you can see the block with #60d840 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #60d840 to the mixer and play with it.