Armor customization (Halo 4)/Visor

From Halopedia, the Halo wiki

Visor color
Visor Unlock (Halo 4) Unlock (Halo: The Master Chief Collection) Color Description
H4 - Visor color - Recruit.png
Recruit
Default Unlocked by default on Season 4 update Blue Standard VISR 4.0 for all newly deployed SPARTAN-IV assets.
H4 - Visor color - Solar.png
Solar
Reaching SR-20 Unlocked by default on Season 4 update Red Improved VISR 4.02 for flare mitigation and control operations.
H4 - Visor color - Frost.png
Frost
Reaching SR-29 Unlocked by default on Season 4 update Silver Upgraded VISR 4.05 for range visibility in subzero conditions.
H4 - Visor color - Midnight.png
Midnight
Reaching SR-46 Unlocked by default on Season 4 update Black Enhanced VISR 4.08 for spatial blackout during slipspace maneuvers.
H4 - Visor color - Cyan.png
Cyan
Complete Commendation: From the Brink - Master Unlocked by default on Season 4 update Cyan fading to green Improved VISR 4.03 for protracted survival methodology.
H4 - Visor color - Blindside.png
Blindside
Complete Commendation: Avenger - Master Unlocked by default on Season 4 update Dark red fading to black Upgraded VISR 4.04 for combat vindication reliance factor.
H4 - Visor color - Sunspot.png
Sunspot
Complete Commendation: Assistant - Master Unlocked by default on Season 4 update Purple fading to cyan Enhanced VISR 4.06 for fixed support and auxiliary efforts.
H4 - Visor color - Verdant.png
Verdant
Complete Commendation: Splatter - Master Unlocked by default on Season 4 update Green Improved VISR 4.07 for heavy machine operation in the field.
H4 - Visor color - Legendary.png
Legendary
Complete the Halo 4 campaign on Legendary Unlocked by default on Season 4 update Gold Maximized VISR 4.09 for next-gen asymmetric warfare operability.
H4 - Visor color - Wetwork.png
Wetwork
Complete the Wetwork Specialization Unlocked by default on Season 4 update Red fading to blue Customized VISR 4.0 optimized for WETWORK-class armor.
H4 - Visor color - Operator.png
Operator
Complete the Operator Specialization Unlocked by default on Season 4 update Pink/orange fading to purple Customized VISR 4.0 optimized for OPERATOR-class armor.
H4 - Visor color - Pioneer.png
Pioneer
Complete the Pioneer Specialization Unlocked by default on Season 4 update Cyan Customized VISR 4.0 optimized for PIONEER-class armor.
H4 - Visor color - Pathfinder.png
Pathfinder
Complete the Pathfinder Specialization Unlocked by default on Season 4 update Red fading to green Customized VISR 4.0 optimized for PATHFINDER-class armor.
H4 - Visor color - Engineer.png
Engineer
Complete the Engineer Specialization Unlocked by default on Season 4 update Blue fading to purple Customized VISR 4.0 optimized for ENGINEER-class armor.
H4 - Visor color - Stalker.png
Stalker
Complete the Stalker Specialization Unlocked by default on Season 4 update Black fading to yellow Customized VISR 4.0 optimized for STALKER-class armor.
H4 - Visor color - Rogue.png
Rogue
Complete the Rogue Specialization Unlocked by default on Season 4 update Dark red fading to purple Customized VISR 4.0 optimized for ROGUE-class armor.
H4 - Visor color - Tracker.png
Tracker
Complete the Tracker Specialization Unlocked by default on Season 4 update Purple Customized VISR 4.0 optimized for TRACKER-class armor.