Rocky Cliff - Image colors combination

This "Rocky Cliff" graphic has 6 dominated colors, which include Fern Green, Middle Green Yellow, Bright Gray, Granite Gray, Davy's Grey and Onyx. It makes so beautiful color combination inspired from this image.

Color	Information	Shades
Fern Green	Name: Fern Green Hex: 567836 RGB: (86, 120, 54) CMYK: 0.283, 0, 0.55, 0.529
Middle Green Yellow	Name: Middle Green Yellow Hex: a4cb62 RGB: (164, 203, 98) CMYK: 0.192, 0, 0.517, 0.203
Bright Gray	Name: Bright Gray Hex: e8eaeb RGB: (232, 234, 235) CMYK: 0.012, 0.004, 0, 0.078
Granite Gray	Name: Granite Gray Hex: 606064 RGB: (96, 96, 100) CMYK: 0.04, 0.04, 0, 0.607
Davy's Grey	Name: Davy's Grey Hex: 4f5054 RGB: (79, 80, 84) CMYK: 0.059, 0.047, 0, 0.670
Onyx	Name: Onyx Hex: 373840 RGB: (55, 56, 64) CMYK: 0.140, 0.125, 0, 0.749