Exploring the Color #639065

#639065 sits at 123° on the color wheel, placing it in the green family of the cool half of the spectrum. With 19% saturation and 48% lightness, it reads as a heavily muted, balanced tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 99, 144, 101 produces a 5.71:1 contrast ratio against black, which clears WCAG AA for body text in that pairing.

In RGB space #639065 is a clear variant of CSS dim gray — about 40 units away from #696969. Designers reach for 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