Hex #12524f or rgb(18,82,79) in RGB space is the tint of cyan. It has hue angle of 177.19 degrees, value = 32 and saturation = 78. #12524f can be obtained by mixing 4 colors: 5 drops of blue, 3 drops of green, 1 drop of white, 5 drops of black.
Nearest safe hex - #006666. Below you can see the block with #12524f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #12524f to the mixer and play with it.