A question about green

[Ezio]

I used The Bolter and Chainsword: Space Marine Painter to create a new color scheme for my new Chapter of SM. Now, after finalizing it told me it doesn't find any GW color that uses the green I used:
http://www.bolterandchainsword.com/colours.php?bpe=031F01&bpj=031F01&bp=031F01&bpc=031F01&hdt=031F01&hdm=031F01&hdl=031F01&ey=D9C79A&er=031F01&pi=031F01&nk=031F01&ch=D9C79A&eg=031F01&sk=031F01&abs=031F01&bt=031F01&cod=031F01&ull=031F01&lk=D9C79A&lll=031F01&lft=031F01&url=031F01&rk=D9C79A&lrl=031F01&rft=031F01&slt=D9C79A&sli=031F01&srt=D9C79A&sri=031F01&ula=031F01&lel=031F01&lla=031F01&lw=031F01&lh=031F01&ura=031F01&rel=031F01&rla=031F01&rw=031F01&rh=031F01&bg=FFFFFF&rb=D4CDBC&gr=D9C79A&

Aum... Is it DA green? I thought it is more of a Chaos Black and DA green 1:2 or something... Which green do you think it is?

[Eodred]

Orkhide shade looks like it may be close, would be worth doing a test model of any colour you think is close, if you can spare the models, that is. If it's not OhS I'd suggest trying DA with a wash of badab black and/or devlan mud; if you do want to try both I suggest devlan mud first then badab.

Hope this helps.

Cheers
E

[Consadine]

It looks like green mixed with some grey. In fact, more like Catachan Green with some grey in it.

Edit: Did some fiddling around, here's what I've got:
For a basecoat, mix in 50/50 Dark Angels Green and Catachan Green, then add in some black in order darken it. For highlights, keep adding in Catachan Green and Bleached Bone.

[Honsou]

You can of course try it out on models, and then strip the ones that didn't work out. That'd mean you don't need to worry too much about spare models.