Hex #5bb668 or rgb(91,182,104) in RGB space is the tint of bluish green. It has hue angle of 128.57 degrees, value = 71 and saturation = 50. #5bb668 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of blue, 3 drops of cyan, 2 drops of green.
Nearest safe hex - #66cc66. Below you can see the block with #5bb668 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5bb668 to the mixer and play with it.