This is the most common issue. Go to your and ensure that Smooth Lighting is turned OFF or set to Minimum, and that your Brightness slider is dragged all the way to Bright (100%) . Also, ensure you are running OptiFine, as vanilla 1.8.9 cannot parse custom lightmaps.
On the vast majority of multiplayer networks, including Hypixel, . It falls under the category of aesthetic and client-side modifications. It does not provide unfair server-side data, alter hitboxes, or automate player movement. fullbright resource pack 1.8.9
Here is a short story capturing the experience of using Fullbright 1.8.9. The Miner Who Found the Light This is the most common issue
Note: If you are using a custom texturing pack alongside Fullbright, make sure the Fullbright pack is at the of your selected list so its lighting rules override the other packs. Troubleshooting: Why is my Fullbright Pack Not Working? On the vast majority of multiplayer networks, including
If you use Lunar Client or Badlion, there is a built-in "Fullbright" mod in the settings. This is the most convenient option if you already use a custom client. Is it Bannable?
A Fullbright resource pack is a custom texture modification that forces Minecraft to display all blocks and environments at maximum light levels (light level 15).
Find the line gamma:1.0 and change it to gamma:100.0 (or higher). Save and restart the game.