Hex #89e776 or rgb(137,231,118) in RGB space is the tint of grass green. It has hue angle of 109.91 degrees, value = 91 and saturation = 49. #89e776 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of cyan, 2 drops of green, 2 drops of white.
Nearest safe hex - #99ff66. Below you can see the block with #89e776 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #89e776 to the mixer and play with it.