No, it shouldn't be tea colored, although what you mixed up might have worked well enough for temporary use. If everything is right, a new freshly mixed stock solution won't be totally clear as water. I've always observed a faint tan tinge, but thats all. There should be no dark powder content. But since Eastman Kodak Co went bankrupt and sold off their formulas and trademark, nothing was ever quite the same. Eastman Kodak was one company with impeccable standards. Reading your problem is disappointing, but not wholly unexpected.
Eastman Kodak still owns their trademarks - at least all the ones that we tend to care about here. They were successful in emerging from bankruptcy.
Eastman Kodak hadn't been actually manufacturing the still film photo-chemicals themselves for many years before the bankruptcy - they had been contracting with others for years.
Some of those European based contract manufacturers subsequently went bankrupt themselves, and they didn't survive bankruptcy.
The relatively recent licensing agreement with Photo Systems - the current US based manufacturers of Kodak branded still film photo-chemicals - came about after rights to use the Kodak name for still film photo-chemicals reverted to Eastman Kodak, after the previous holder of those rights went into bankruptcy during the worst of the Covid pandemic.
There were apparently extensive negotiations respecting Photo Systems' acquisition of those rights - which were likely to include quality control promises.
Photo Systems has a long history of history in the photo chemical industry - one of their continuing brand names is Unicolor, who have been around for decades.
Discoloration can be due to a damaged package.
Reach out to your retailer. Failing that, and assuming that the packaging indicates it originated from the USA, reach out to Photo Systems, whose website for the Kodak branded stuff is here:
https://kodak.photosys.com/
If you reach out to Photo Systems, you will most likely hear back from their contracted worldwide distributor CineStill, who also supply customer service.