#77ff66 - Poisonous Dart color

Vibrant lime-green hue with bright, yellowish undertones. It reads as an energetic, fresh spring green—sunlit grass and zesty citrus combined—feeling youthful, playful, and modern. High saturation and lightness give it a neon-ish pop that commands attention without feeling harsh. Works well as an accent for branding, call-to-action buttons, or environmental themes, and pairs nicely with deep charcoal, navy, or soft neutrals to balance its intensity. Avoid large blocks for long-form text to maintain legibility; use sparingly as an accent.