#1B4332
#52B788
#E9F5F0
#C9184A
#E9F5F0 (RGB 233, 245, 240) is a light, nearly neutral white, closest to Frost and near Smoke and Linen. White suggests space, cleanliness and clarity, which makes #E9F5F0 a natural choice for backgrounds and breathing room. It appears in 4 ColorSwoop palettes. In OKLCH it has 96% lightness and 0.01 chroma at hue 169°.
#E9F5F0rgb(233, 245, 240)hsl(155, 38%, 94%)5, 0, 2, 4--frost1.12:1 white · 18.78:1 blackBlack text passes WCAG AA on #E9F5F0 (18.78:1); white text does not (1.12:1).
For a calm scheme pair #E9F5F0 with its analogous neighbors #EAF6EB and #EAF5F6; for contrast use its complement #F6EAEF as a small accent, and anchor everything with a neutral such as #1F1F24.
--frost: #E9F5F0;
$frost: #E9F5F0;
colors: { 'frost': '#E9F5F0' } 