Exploring the Color #78B7AF

#78B7AF sits at 172° on the color wheel, placing it in the cyan family of the cool half of the spectrum. With 30% saturation and 59% lightness, it reads as a softly muted, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 120, 183, 175 produces a 9.19:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.

In RGB space #78B7AF is a distant relative of CSS sky blue — about 66 units away from #87CEEB. Designers reach for cyan 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