The only mods that may conflict are those that replace the lightmap themselves, like advanced shader mods. In that case, simply place the night vision pack above the shader pack in the resource pack menu.
To complete your request for a Night Vision Resource Pack for Minecraft 1.12.2 night vision resource pack 1.12.2
: Focuses on maximum performance and is compatible with vanilla, OptiFine, and even Sodium-based setups. The only mods that may conflict are those
: Often uses custom lightmaps to override default lighting systems. night vision resource pack 1.12.2