Exploring the Color #1C3729

#1C3729 sits at 149° on the color wheel, placing it in the spring green family of the cool half of the spectrum. With 33% saturation and 16% lightness, it reads as a softly muted, deep tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 28, 55, 41 produces a 12.90:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #1C3729 is a distant relative of CSS black — about 74 units away from #000000. 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 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