Is it ready?

Not yet. Wait until the majority of the trichomes are milky and 10-15% amber if you want a more energizing effect, and if you want a more calming effect, wait until 40-50% of the trichomes are amber. The maximum concentration of THC in trichomes is achieved when they are milky in color, then THC breaks down into simpler cannabinoids, which in turn gives a less narcotic and more sedative effect.