Midnight green color is the color of the night. Night forests take this color. Apple company has started to use this color in their phones.
#E9FFFB
#C9FFF6
#99FFF1
#54FFEB
#07FFEF
#00FFEE
#00C0C9
#0098A1
#007982
#0C636D
#004953
Related: Green Gradients, All Green Colors