1. 

   Sigma - Natural Green / S 0300-N

   hsl(180, 1%, 1%) / cyan: 0.02, magenta: 0.00, yellow: 0.00, key: 0.00 / LRV ≈ 98.4%

2. 

   ECOS Paints - Ivory Parchment (0300) / Colortrend - 0300 …

   hsl(41, 1%, 1%) / cyan: 0.00, magenta: 0.05, yellow: 0.15, key: 0.07 / LRV ≈ 77.4%

3. 

   Natural Color System / NCS - S 8500-N

   hsl(15, 0%, 0%) / cyan: 0.00, magenta: 0.06, yellow: 0.08, key: 0.81 / LRV ≈ 2.7%

4. 

   Natural Color System / NCS - S 5000-N

   hsl(13, 0%, 0%) / cyan: 0.00, magenta: 0.06, yellow: 0.07, key: 0.52 / LRV ≈ 17.9%

5. 

   Natural Color System / NCS - S 7000-N

   hsl(17, 0%, 0%) / cyan: 0.00, magenta: 0.06, yellow: 0.09, key: 0.69 / LRV ≈ 7.2%

6. 

   Natural Color System / NCS - S 2000-N

   hsl(26, 0%, 1%) / cyan: 0.00, magenta: 0.06, yellow: 0.10, key: 0.18 / LRV ≈ 57.1%

7. 

   Natural Color System / NCS - S 5500-N

   hsl(24, 0%, 0%) / cyan: 0.00, magenta: 0.05, yellow: 0.09, key: 0.56 / LRV ≈ 14.4%

8. 

   Natural Color System / NCS - S 9000-N

   hsl(20, 0%, 0%) / cyan: 0.00, magenta: 0.05, yellow: 0.08, key: 0.85 / LRV ≈ 1.8%

9. 

   Natural Color System / NCS - S 1500-N

   hsl(26, 0%, 1%) / cyan: 0.00, magenta: 0.05, yellow: 0.09, key: 0.11 / LRV ≈ 69.4%

10. 

    Natural Color System / NCS - S 2500-N

    hsl(27, 0%, 1%) / cyan: 0.00, magenta: 0.05, yellow: 0.09, key: 0.25 / LRV ≈ 47.1%