Absolutely not. It’s your world; play how you are most comfortable!
Night vision potions often apply a weird blue or high-contrast tint to the world. Fullbright keeps the colors natural; it just removes the shadows. Is it Cheating? This depends entirely on where you are playing:
You don't have to carry stacks of potions or ingredients. fullbright texture pack 1.12.2
Caves, underwater ravines, and the Nether become as bright as a sunny day.
This is a requirement. OptiFine allows Minecraft to read custom light maps. Without it, the pack likely won't work. Absolutely not
This is where the comes in. It is arguably the most essential "utility" pack for any player looking to improve their efficiency and visibility without messing with complex shaders or lighting mods. What is a Fullbright Texture Pack?
Anything goes, and Fullbright is practically a requirement to survive the 1.12.2 anarchy landscape. Final Thoughts Fullbright keeps the colors natural; it just removes
Open Minecraft, go to Options > Resource Packs > Open Resource Pack Folder , and drop the file in.