Exploring the Color #2E4339

#2E4339 sits at 151° on the color wheel, placing it in the spring green family of the cool half of the spectrum. With 19% saturation and 22% lightness, it reads as a heavily muted, deep tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 46, 67, 57 produces a 10.62:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #2E4339 is a distant relative of CSS forest green — about 77 units away from #228B22. Designers reach for spring green hues at this saturation when the brief calls for restraint and atmosphere, 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