"Warna hijau ini terang."

Translation: This green color is bright.

[DennyAdrian]

One would normally say "this is bright green" instead of "this green is bright".

[Rick392366]

One would normally say "this is bright green"

Ini warna hijau terang = This is bright green.
Warna hijau ini terang = This green (colour) is bright.

[Bev425285]

That's sure how I would say it unless maybe bright is being emphasized. This green is so bright i can't see anything!

[BorblaDr.S]

Thanks.