1. 

   Natural Color System / NCS - S 1040-B80G

   hsl(162, 1%, 1%) / cyan: 0.57, magenta: 0.00, yellow: 0.17, key: 0.16 / LRV ≈ 53.0%

2. 

   Sigma - Natural Green / S 1040-B80G

   hsl(162, 1%, 1%) / cyan: 0.36, magenta: 0.00, yellow: 0.11, key: 0.13 / LRV ≈ 61.4%

3. 

   Natural Color System / NCS - S 3040-B80G

   hsl(167, 1%, 0%) / cyan: 0.72, magenta: 0.00, yellow: 0.16, key: 0.46 / LRV ≈ 19.6%

4. 

   Natural Color System / NCS - S 0507-B80G

   hsl(120, 1%, 1%) / cyan: 0.04, magenta: 0.00, yellow: 0.04, key: 0.00 / LRV ≈ 97.5%

5. 

   Natural Color System / NCS - S 3050-B80G

   hsl(169, 1%, 0%) / cyan: 1.00, magenta: 0.00, yellow: 0.19, key: 0.51 / LRV ≈ 15.4%

6. 

   Natural Color System / NCS - S 1510-B80G

   hsl(142, 0%, 1%) / cyan: 0.11, magenta: 0.00, yellow: 0.07, key: 0.17 / LRV ≈ 61.8%

7. 

   Natural Color System / NCS - S 2005-B80G

   hsl(107, 0%, 1%) / cyan: 0.04, magenta: 0.00, yellow: 0.05, key: 0.24 / LRV ≈ 52.7%

8. 

   Natural Color System / NCS - S 1050-B80G

   hsl(166, 1%, 0%) / cyan: 0.81, magenta: 0.00, yellow: 0.19, key: 0.20 / LRV ≈ 45.8%

9. 

   Natural Color System / NCS - S 0515-B80G

   hsl(149, 1%, 1%) / cyan: 0.17, magenta: 0.00, yellow: 0.09, key: 0.02 / LRV ≈ 88.1%

10. 

    Natural Color System / NCS - S 2040-B80G

    hsl(165, 0%, 0%) / cyan: 0.66, magenta: 0.00, yellow: 0.17, key: 0.33 / LRV ≈ 32.4%