Exploring the Color #1E5E4C

#1E5E4C sits at 163° on the color wheel, placing it in the spring 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 30, 94, 76 produces a 7.61:1 contrast ratio against white, which clears WCAG AAA for body text in that pairing.

In RGB space #1E5E4C is a clear variant of CSS sea green — about 49 units away from #2E8B57. 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.

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