Hex #00bb92 or rgb(0,187,146) in RGB space is the tint of greenish cian. It has hue angle of 166.84 degrees, value = 73 and saturation = 100. #00bb92 can be obtained by mixing 3 colors: 4 drops of cyan, 2 drops of green, 1 drop of black.
Nearest safe hex - #00cc99. Below you can see the block with #00bb92 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #00bb92 to the mixer and play with it.