Nile green 
noun [mass noun]
A pale bluish green.The backing is white, and the quilt is bound in the same Nile green as the leaves and the stems....
- Two were gowned in Nile green tulle over taffeta and two in pink of the same.
- She wore a beautiful Nile green satin gown, cut décolletée, with a crimson belt.
- petrocurrency
- petrodollar
- petrofabric
- petrofabrics
- Petro-Forge
- petrog.
- petrogenesis
- petrogenetic
- petrogenetically
- petrogenic
- petrogeny
- petroglyph
- petroglyphic
- petroglyphy
- Petrograd
- petrograph
- petrographer
- petrographic
- petrographical
- petrographically
- petrography
- petroil
- petrol
- petrolage
- petrol attendant