Hex #748e5d or rgb(116,142,93) in RGB space is the tint of olive. It has hue angle of 91.84 degrees, value = 56 and saturation = 35. #748e5d can be obtained by mixing 4 colors: 1 drop of red, 3 drops of green, 4 drops of white, 3 drops of black.
Nearest safe hex - #669966. Below you can see the block with #748e5d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #748e5d to the mixer and play with it.