CurseForge · Minecraft mod
Vibrancy
Minecraft-style colored light and shadows from blocks and the sky, includes entity shadows
Quick answer
Which Vibrancy release should I use?
Vibrancy mc1.21-4.3.8.0-neoforge targets 1.21, 1.21.1 with NeoForge. It must be installed on the client. Do not install it on the dedicated server. No extra mods listed for this file.
Where it goes
Is Vibrancy required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Vibrancy mc1.21-4.3.8.0-neoforge need?
mc1.21-4.3.8.0-neoforge. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Vibrancy without breaking your instance.
Built for Vibrancy mc1.21-4.3.8.0-neoforge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use mc1.21-4.3.8.0-neoforge. It targets 1.21, 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside mc1.21-4.3.8.0-neoforge. It opens that exact file at the source.
About this project
What does Vibrancy add?

I've always liked shaders, but recently they've felt too realistic. Something about the skybox, water, or just the fuzzy shadows doesn't feel Minecraft-y to me. So, I made this mod. As you can see in the picture above, lights now cast shadows with clean edges, which (I think) keeps the vanilla feel. There is also shadow-d light from the sun/moon, but that isn't displayed here.
Recommended mods to go with:
Also, this mod is incompatible with shaders, likely because of the reflective blocks.
Project description from CurseForge.
Pick your setup
Vibrancy by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
2 loader builds1.21.9
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader builds1.21.4
2 loader builds1.21.3
2 loader builds1.21.2
2 loader builds1.21.1
2 loader builds1.21
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Vibrancy versions and loaders
mc1.21-4.3.8.0-neoforge
vibrancy-4.3.8.0+1.21.1-neoforge.jar
11 May 2026
mc1.21-4.3.8.0-fabric
vibrancy-4.3.8.0+1.21.1-fabric.jar
11 May 2026
mc1.21-4.3.7.0-neoforge
vibrancy-4.3.7.0+1.21.1-neoforge.jar
11 May 2026
mc1.21-4.3.7.0-fabric
vibrancy-4.3.7.0+1.21.1-fabric.jar
11 May 2026
mc1.21-4.3.6.0-neoforge
vibrancy-4.3.6.0+1.21.1-neoforge.jar
11 May 2026
mc1.21-4.3.6.0-fabric
vibrancy-4.3.6.0+1.21.1-fabric.jar
11 May 2026
mc1.21-4.3.5.0-neoforge
vibrancy-4.3.5.0+1.21.1-neoforge.jar
10 May 2026
mc1.21-4.3.5.0-fabric
vibrancy-4.3.5.0+1.21.1-fabric.jar
10 May 2026
mc1.21-4.3.4.0-neoforge
vibrancy-4.3.4.0+1.21.1-neoforge.jar
10 May 2026
mc1.21-4.3.4.0-fabric
vibrancy-4.3.4.0+1.21.1-fabric.jar
10 May 2026
mc1.21-4.3.3.0-neoforge
vibrancy-4.3.3.0+1.21.1-neoforge.jar
9 May 2026
mc1.21-4.3.3.0-fabric
vibrancy-4.3.3.0+1.21.1-fabric.jar
9 May 2026
Looking for an older file? The official CurseForge project page is in Resources.