Exploring the Color #618B47

#618B47 sits at 97° on the color wheel, placing it in the chartreuse family of the neutral half of the spectrum. With 32% saturation and 41% lightness, it reads as a softly muted, shadowed tone — a balanced mid-energy presence that sits comfortably alongside other UI tones. Its RGB mix of 97, 139, 71 produces a 5.29:1 contrast ratio against black, which clears WCAG AA for body text in that pairing.

In RGB space #618B47 is a clear variant of CSS olive drab — about 37 units away from #6B8E23. Designers reach for chartreuse hues at this saturation when the brief calls for a conversational, mid-energy register, and at this lightness when they want a present, comfortable mid-canvas voice. On screen the balanced cast tends to pair best with either warm or cool accents depending on the surrounding palette.

Darkening Shades

Lightening Shades