Hex #b1cb90 or rgb(177,203,144) in RGB space is the tint of olive. It has hue angle of 86.44 degrees, value = 80 and saturation = 29. #b1cb90 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of magenta, 4 drops of cyan, 2 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #b1cb90 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b1cb90 to the mixer and play with it.