Hex #1ca77b or rgb(28,167,123) in RGB space is the tint of greenish cian. It has hue angle of 161.01 degrees, value = 65 and saturation = 83. #1ca77b can be obtained by mixing 4 colors: 1 drop of magenta, 1 drop of blue, 3 drops of cyan, 4 drops of green.
Nearest safe hex - #339966. Below you can see the block with #1ca77b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1ca77b to the mixer and play with it.