*<span style=color:#dd5><b>Legendary dd5</b></span> -- This one looks okay if the yellow (red/green) component is at least a d, but looks better with an e; greying it out a little (adding some blue) seems to help also.

*<span style=color:#0ee><b>Rare 0ee</b></span> -- This cyan also seems to like being brighter against the tan bg, relative to its preferred brightness on white. Here again a d is maybe ok, though i really wouldn't want to go less than an e for the b/g.*<span style=color:#8e8><b>Uncommon 8e8</b></span> -- Here an e looks like too much for the g component, though adding some grey (r/b) makes this palatable (pardon the pun). 8e8 looks pretty decent, while 0e0 is rather garish. I thought simply toning down the green (something like 0c0 ) might also be ok, but it's not working for me.