Warning!!! Tamiya XF-52 IS NOT a good approximation of FS30219.
I just had to post this. Although Mr Color makes a very good match for this color, of which I have in my inventory already, for reasons I won't go into , I wanted a tamiya version for my F-100. Naturally, I asked google and it brought me right to an FSM thread that pointed me to a conversion chart at http://www.ipmsstockholm.org/colorcharts/stuff_eng_colorcharts_tamiya.htm..
This chart lists XF52 as a suitable match for FS30219. Hey I am in luck, i have that color already! Wrong! I mix it up and let it try on the wood stir stick and it is definatley not even close. WAY to dark.
I head off to the LHS and buy a few jars that look like good candidates, bring them home and do the same test, along with my mr color and polly scale versions.... To my eye the Tamiya XF-59 Dessert Yellow is a much better choice, epecially for a faded SEA scheme.
Ok, am I crazy?