#fff005 - Flat Yellow color

A dazzling, high-energy lemon yellow with a faint citrus-green undertone that reads as intensely bright and almost neon. It feels sunny, playful, and attention-grabbing—evoking school buses, safety markings, and fresh citrus fruit. Best used sparingly as an accent to inject vitality into branding, signage, or playful interiors; it contrasts strongly with deep navies, charcoals, blacks, and cool purples, and pairs cleanly with warm neutrals for a modern, youthful palette. Maintain good contrast for legibility.