Hex #878e64 or rgb(135,142,100) in RGB space is the tint of lime. It has hue angle of 70.00 degrees, value = 56 and saturation = 30. #878e64 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of red, 4 drops of blue, 4 drops of cyan.
Nearest safe hex - #999966. Below you can see the block with #878e64 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #878e64 to the mixer and play with it.