Hex #99ed99 or rgb(153,237,153) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 93 and saturation = 35. #99ed99 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of cyan, 1 drop of green, 3 drops of white.
Nearest safe hex - #99ff99. Below you can see the block with #99ed99 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99ed99 to the mixer and play with it.