Exploring the Color #1D5B27

#1D5B27 sits at 130° on the color wheel, placing it in the green family of the cool half of the spectrum. With 52% saturation and 24% 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 29, 91, 39 produces a 8.15:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #1D5B27 is a clear variant of CSS forest green — about 49 units away from #228B22. Designers reach for 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