I used to be really picky about the colors that I like. My children have taught me the beauty of former "not favorite" colors. Yellow is one of them. It is the color of choice for our youngest son.
Here are a few yellow things that I like:
Farmhouse: By Johann Jaritz (Own work) [GFDL, CC-BY-SA-3.0-at or CC-BY-SA-3.0], via Wikimedia Commons
Daffodils: By 4028mdk09 (Own work) [CC-BY-SA-3.0], via Wikimedia Commons
Yellow Rose: Graham Thomas by Suzanne Gunter McClendon.
Marigolds: Located on a local college campus by Suzanne Gunter McClendon.
Butterfly: By Tony Hisgett from Birmingham, UK [CC-BY-2.0], via Wikimedia Commons
Pansies: By Maninair9 (Own work) [CC-BY-SA-3.0 or GFDL], via Wikimedia Commons