17: Lime + Green = Light Green
18: Yellow + Orange = Cheddar
19: Light Blue + Blue = Azure
20: Red + Magenta = Coral
21: Blue + Purple = Indigo
22: Lime + Cyan = Seafoam
23: Orange + White = Peach
24: Brown + Black = Chocolate
25: Light Blue + Purple = Lavender

+ Three Secret Book variants! Hint: don't think dyes, think minerals.