Lime green (#89F336) is a vibrant, energetic color that perfectly balances the freshness of green with the brightness of yellow. This electric hue commands attention without overwhelming the senses, making it a powerful tool for UI designers who want to create engaging, modern interfaces.

In design applications, lime green excels at highlighting interactive elements like buttons and links, naturally guiding users through digital experiences. Its high visibility makes it particularly effective for call-to-action elements and success notifications. When paired with cooler tones like sky blue or neutral white, lime green creates fresh, contemporary color schemes that feel both professional and approachable.

The psychological impact of lime green is equally compelling—it evokes feelings of growth, innovation, and new beginnings. This makes it especially suitable for brands in health, wellness, and technology sectors. However, use it strategically; too much lime green can become visually jarring. Consider balancing it with complementary colors like navy blue for a classic look or coral for warmer, summery vibes.

For variations within the same energetic spectrum, explore chartreuse for a more yellow tone or neon green for even more electric intensity.