Hex #4db2a2 or rgb(77,178,162) in RGB space is the tint of greenish cian. It has hue angle of 170.50 degrees, value = 70 and saturation = 57. #4db2a2 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 5 drops of cyan, 2 drops of green.
Nearest safe hex - #669999. Below you can see the block with #4db2a2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4db2a2 to the mixer and play with it.