Hex #4ec8a4 or rgb(78,200,164) in RGB space is the tint of greenish cian. It has hue angle of 162.30 degrees, value = 78 and saturation = 61. #4ec8a4 can be obtained by mixing 4 colors: 2 drops of blue, 3 drops of cyan, 4 drops of green, 4 drops of white.
Nearest safe hex - #66cc99. Below you can see the block with #4ec8a4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4ec8a4 to the mixer and play with it.