Hex #74be4d or rgb(116,190,77) in RGB space is the tint of grass green. It has hue angle of 99.29 degrees, value = 75 and saturation = 59. #74be4d can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of blue, 4 drops of green, 2 drops of white.
Nearest safe hex - #66cc66. Below you can see the block with #74be4d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74be4d to the mixer and play with it.