Hex #80a137 or rgb(128,161,55) in RGB space is the tint of lime. It has hue angle of 78.68 degrees, value = 63 and saturation = 66. #80a137 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of green, 3 drops of white, 4 drops of black.
Nearest safe hex - #999933. Below you can see the block with #80a137 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a137 to the mixer and play with it.