Exploring the Color #90E5AE

#90E5AE sits at 141° on the color wheel, placing it in the spring green family of the cool half of the spectrum. With 62% saturation and 73% lightness, it reads as a moderately saturated, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 144, 229, 174 produces a 14.00:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.

In RGB space #90E5AE is a distant relative of CSS silver — about 63 units away from #C0C0C0. Designers reach for spring green hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want lift, air, and gentle emphasis. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.

Darkening Shades

Lightening Shades