Thanks for the feedback, everyone. I find it very helpful.
I have chickens, too. You must have americauna or aruacanas.... they are super and nice temperaments. My favorite are the dark brown egg layers. I have two of those in my little city flock of five- a welsummer and a coucou maran. They both lay the chocolate eggs.
I think that Genny is right --the EO's and the yellowish oils are contributors to the greenishness. Also, the milk did turn bright yellow when it mixed with the lye. So probably that, too. Next time I try woad it will be in a non milk soap.
It is scented with lavender, frankincense and chamomile. Great smell.
Thanks!