Digging more, found this.
https://www.color-meanings.com/biblical-meaning-colors/
Green is obtained by mixing Yellow (trials) with Blue (Word of God). Therefore, the biblical meaning of color Green is immortality. (The leaf shall not wither –(psa 1:3). Green is also symbolic of resurrection which we see each Spring.
Other colors in the Bible and their meanings
Amber- Glory of God, judgment upon sin, endurance
Orange- Fire of God, Deliverance, passionate praise
Pink/Fuchsia- right relationship
Scarlet- royalty, fine linen for tabernacle,
Red- Blood of Jesus, love of God, blood of lamb, atonement, salvation.
Blue- Heave, Holy spirit, authority
Purple- Priesthood, Kingship, Royalty, mediator, wealth,
Gold- Glory, Divinity, Kingship, Eternal Deity, foundation, altar, beauty, precious, Holiness, Majesty, righteousness.
Wine-New birth, multiply, overflow
Sapphire-Law, commandments, Grace, Holy Spirit, divine revelation
Turquoise- River of God, sanctification, healing, New Jerusalem
Green- Praise, growth, prosperity, new beginning, flourishing, restoration,
Silver- word of God, purity, Divinity, salvation, truth, atonement, redemption.
White- Bride of Christ, surrender, harvest, light, righteousness, conquest, victory, blessedness, Joy, Angels, saints, peace, completion, triumph.
Brown- end of season, rags/filthy, people, pride, weary, faint.
Yellow-Faith and Glory of God, anointing, Joy
Black- darkness, sin, Earth, affliction, humiliation, calamity, death, mourning.