1. 

   Natural Color System / NCS - S 5020-Y80R

   hsl(10, 0%, 0%) / cyan: 0.00, magenta: 0.40, yellow: 0.49, key: 0.47 / LRV ≈ 11.2%

2. 

   Sigma - Sienna Brown / S 5020-Y80R

   hsl(15, 0%, 0%) / cyan: 0.00, magenta: 0.24, yellow: 0.32, key: 0.44 / LRV ≈ 17.3%

3. 

   Natural Color System / NCS - S 5020-G90Y

   hsl(42, 0%, 0%) / cyan: 0.00, magenta: 0.14, yellow: 0.47, key: 0.53 / LRV ≈ 14.1%

4. 

   Natural Color System / NCS - S 5020-R10B

   hsl(355, 0%, 0%) / cyan: 0.00, magenta: 0.41, yellow: 0.38, key: 0.50 / LRV ≈ 10.1%

5. 

   Natural Color System / NCS - S 5020-B70G

   hsl(168, 0%, 0%) / cyan: 0.38, magenta: 0.00, yellow: 0.08, key: 0.60 / LRV ≈ 11.4%

6. 

   Natural Color System / NCS - S 5020-B90G

   hsl(155, 0%, 0%) / cyan: 0.37, magenta: 0.00, yellow: 0.15, key: 0.59 / LRV ≈ 11.8%

7. 

   Natural Color System / NCS - S 5020-R40B

   hsl(327, 0%, 0%) / cyan: 0.00, magenta: 0.32, yellow: 0.14, key: 0.56 / LRV ≈ 9.7%

8. 

   Natural Color System / NCS - S 5020-Y

   hsl(36, 0%, 0%) / cyan: 0.00, magenta: 0.20, yellow: 0.52, key: 0.50 / LRV ≈ 14.2%

9. 

   Natural Color System / NCS - S 5020-G

   hsl(146, 0%, 0%) / cyan: 0.34, magenta: 0.00, yellow: 0.20, key: 0.60 / LRV ≈ 11.3%

10. 

    Natural Color System / NCS - S 5020-G10Y

    hsl(132, 0%, 0%) / cyan: 0.28, magenta: 0.00, yellow: 0.23, key: 0.60 / LRV ≈ 11.5%