Hex #6a8e4e or rgb(106,142,78) in RGB space is the tint of olive. It has hue angle of 93.75 degrees, value = 56 and saturation = 45. #6a8e4e can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of blue, 1 drop of cyan, 2 drops of black.
Nearest safe hex - #669966. Below you can see the block with #6a8e4e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a8e4e to the mixer and play with it.