I always thought that the bland yellow color in SA 2600 was because MaxKey could not pull of a vibrant yellow color.
But looking from this sample from SP you're actually going for the more pastel yellow shade?
Vibrant yellow like in SA Symbiosis is much better looking if you ask me.
Show Image
(https://cdn.shopify.com/s/files/1/1994/3097/products/Symbiosis_Key_Samples_grande.jpg)
Much better font on legends compared to MaxKey.
This time, YY will be used instead of YCE. The specific sample can be seen in the figure.
The font has become very clear on BFN.