Hex #767c55 or rgb(118,124,85) in RGB space is the tint of lime. It has hue angle of 69.23 degrees, value = 49 and saturation = 31. #767c55 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of blue, 3 drops of white, 5 drops of black.
Nearest safe hex - #666666. Below you can see the block with #767c55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #767c55 to the mixer and play with it.