Viva Pinata, Borderlands, Sonic Colours, Super Mario Galaxy 1 & 2, Donkey Kong Country Returns, A Boy and his Blob, Muramasa: The Demon Blade, De Blob, New Super Mario Bros Wii.
I could go on and on but I guess i'm just not into shooters so I don't really have a problem with brown games because I don't subject myself to them.
I don't even want to mention retro games because the list wouldn't end.
Btw just as a fun fact, I brought my 360 because I absolutely had to play Viva Pinata. I got it at the same time as I got my first Samsung HDTV and all I can say is that I was taken away by the sheer amount of colour that game offered.