Exploring the Color #91B49E

#91B49E sits at 142° on the color wheel, placing it in the spring green family of the cool half of the spectrum. With 19% saturation and 64% lightness, it reads as a heavily muted, light tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 145, 180, 158 produces a 9.23:1 contrast ratio against black, which clears WCAG AAA for body text in that pairing.

In RGB space #91B49E is a clear variant of CSS rosy brown — about 59 units away from #BC8F8F. Designers reach for spring green hues at this saturation when the brief calls for restraint and atmosphere, 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