Exploring the Color #103F38

#103F38 sits at 171° on the color wheel, placing it in the cyan family of the cool half of the spectrum. With 59% saturation and 15% lightness, it reads as a moderately saturated, deep tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 16, 63, 56 produces a 11.73:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #103F38 is a distant relative of CSS forest green — about 81 units away from #228B22. 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 weight, depth, and grounded contrast. On screen the cool cast tends to pair best with warm neutrals in the 25°-45° range to add life.

Darkening Shades

Lightening Shades