1. 

   Natural Color System / NCS - S 1020-G20Y

   hsl(109, 0%, 1%) / cyan: 0.12, magenta: 0.00, yellow: 0.15, key: 0.15 / LRV ≈ 64.0%

2. 

   Sigma - Natural Green / S 1020-G20Y

   hsl(105, 0%, 1%) / cyan: 0.11, magenta: 0.00, yellow: 0.15, key: 0.10 / LRV ≈ 73.4%

3. 

   Natural Color System / NCS - S 1020-R60B

   hsl(253, 0%, 1%) / cyan: 0.08, magenta: 0.10, yellow: 0.00, key: 0.13 / LRV ≈ 59.0%

4. 

   Natural Color System / NCS - S 1020-G80Y

   hsl(55, 1%, 1%) / cyan: 0.00, magenta: 0.02, yellow: 0.27, key: 0.12 / LRV ≈ 69.9%

5. 

   Natural Color System / NCS - S 1020-R50B

   hsl(289, 0%, 1%) / cyan: 0.02, magenta: 0.10, yellow: 0.00, key: 0.16 / LRV ≈ 56.9%

6. 

   Natural Color System / NCS - S 1020-G10Y

   hsl(124, 0%, 1%) / cyan: 0.14, magenta: 0.00, yellow: 0.13, key: 0.15 / LRV ≈ 63.9%

7. 

   Natural Color System / NCS - S 1020-B90G

   hsl(151, 0%, 1%) / cyan: 0.19, magenta: 0.00, yellow: 0.09, key: 0.15 / LRV ≈ 62.8%

8. 

   Natural Color System / NCS - S 1020-R80B

   hsl(215, 0%, 1%) / cyan: 0.17, magenta: 0.10, yellow: 0.00, key: 0.13 / LRV ≈ 56.8%

9. 

   Natural Color System / NCS - S 1020-B

   hsl(196, 0%, 1%) / cyan: 0.21, magenta: 0.05, yellow: 0.00, key: 0.14 / LRV ≈ 58.6%

10. 

    Natural Color System / NCS - S 1020-B70G

    hsl(167, 0%, 1%) / cyan: 0.21, magenta: 0.00, yellow: 0.05, key: 0.15 / LRV ≈ 62.8%