It depends. In the earlier cartoons it's a red collar. In the later versions it's a green collar.
May not be an ME and simply a choice to change the color. Plenty of images/videos of both green and red collars around. Why did this occur? Apparently when AnArt was developing Pluto on 1.0, he removed Pluto's collar and so when Radiance was developing on Pluto in the main canonical story, the wiki must've assumed that Gen 2 TI and OC Pluto didn't have collars, sure 6.0 Pluto doesn't have a collar but still.
Pluto Shows Off his New Collar for the 2024 EPCOT International Festival of the Arts. Pluto's collar color change from red to green in Disney animation and its possible reasons. What color is Pluto the dog's collar? Pluto's red collar was also revamped as an identical green collar for most modern appearances, something that was first introduced in Society Dog Show (1939).
Is Pluto's collar red or green? From this point, forward, Pluto's vocal performance would be provided by Bill Farmer, who also began voicing Goofy around the same time. Pluto's red collar was also revamped as an identical green collar for most modern appearances, something that was first introduced in Society Dog Show (1939). What Color Is Pluto's Collar.
This new, detailed global mosaic color map of pluto is based on a series of three color filter images obtained by the ralph/multispectral visual imaging camera aboard new. This color comes from tholins, complex organic. Pluto was also sporting a new accessory that is very on trend for the festival.
Pluto's collar is a vibrant, paint. Here is a look at Pluto from the side. The colorful collar is a fun addition to Pluto.
EPCOT International Festival of the Arts runs daily through February 21st, 2022. The festival is my second favorite of the year, with a lot of enjoyable activities, Disney on Broadway concerts as well as artwork to view. A good reference are the Materials Collection.
Naoko defined their colors via their talismans. Pluto's is dark grey. You can also reference the color of each dress in their princess forms.