Hex #aac439 or rgb(170,196,57) in RGB space is the tint of lime. It has hue angle of 71.22 degrees, value = 77 and saturation = 71. #aac439 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of red, 3 drops of green, 2 drops of white.
Nearest safe hex - #99cc33. Below you can see the block with #aac439 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aac439 to the mixer and play with it.