This pack edits certain textures to have a more reasonable color palette while minimizing the visual difference of the textures. In the case of the creeper, the change is from 693 colors to 40. In some of the concrete powders, the change is from 200 to 17.
The textures edited are:

• Christmas Chests
• Creeper and Creeper Armor
• The End Portal Texture
• The Ender Dragon
• The Endermite
• Salmon
• All Llama Decorations
• All Parrots
• All Shulker Boxes
• Silverfish
• Wither Armor
• All Concrete Powder
• All Wool
• Lava
• The Sea Lantern