#F8F3EC
#C9D2BE
#8C9E82
#C4785A
#8C9E82 (RGB 140, 158, 130) is a medium, muted gray, closest to Pewter and near Stone and Moss. Gray suggests neutrality and balance; it lets other colors lead, which makes #8C9E82 a natural choice for text, borders and interface chrome. It appears in 2 ColorSwoop palettes. In OKLCH it has 68% lightness and 0.05 chroma at hue 134°.
#8C9E82rgb(140, 158, 130)hsl(99, 13%, 56%)11, 0, 18, 38--pewter2.87:1 white · 7.33:1 blackBlack text passes WCAG AA on #8C9E82 (7.33:1); white text does not (2.87:1).
For a calm scheme pair #8C9E82 with its analogous neighbors #999D80 and #809D85; for contrast use its complement #93809D as a small accent, and anchor everything with a neutral such as #1F1F24.
--pewter: #8C9E82;
$pewter: #8C9E82;
colors: { 'pewter': '#8C9E82' } 