Exploring the Color #4DDD45

#4DDD45 sits at 117° on the color wheel, placing it in the green family of the cool half of the spectrum. With 69% saturation and 57% lightness, it reads as a richly saturated, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 77, 221, 69 produces a 11.74:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.

In RGB space #4DDD45 is a distant relative of CSS yellow-green — about 81 units away from #9ACD32. Designers reach for green hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want a present, comfortable mid-canvas voice. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.

Darkening Shades

Lightening Shades