It has been repeatedly pointed out that the official Pantone shade for the Australian Gold is rather more like the pale yellow of a scared little canary. PANTONE®116C (Vibrant Yellow)
John Vaughan is a leading Australian Vexillographer and the link is to a Facebook post from his feed.
John suggests using the following colours for the Australian Green and Gold:
– GOLD, PANTONE® 123 C
– GREEN, PANTONE® 341 C
I will give it a go. The next design will be for an Australia Reconciled Dawn.