Nordic colour palettes

A pairing to start with.

In Mint & Stone, #757D78 against #D5DFD9 has a contrast ratio of 3.10:1. Use this pair for large text (24px, or about 19px bold); it falls below the normal-text threshold. This checks opaque colours only; other pairings, transparency and gradients need their own checks.

The five swatches span 58–89% OKLCH lightness. Try different colour roles in the palette generator.