1. 

   Sigma - Orange Terra / S 0502-Y50R

   hsl(60, 0%, 1%) / cyan: 0.00, magenta: 0.00, yellow: 0.04, key: 0.02 / LRV ≈ 95.0%

2. 

   Beckers - Snödroppe 650 / S 0502-Y50R

   hsl(36, 0%, 1%) / cyan: 0.00, magenta: 0.01, yellow: 0.02, key: 0.05 / LRV ≈ 87.3%

3. 

   Natural Color System / NCS - S 0502-B50G

   hsl(60, 1%, 1%) / cyan: 0.00, magenta: 0.00, yellow: 0.03, key: 0.00 / LRV ≈ 99.6%

4. 

   Natural Color System / NCS - S 0502-R50B

   hsl(26, 1%, 1%) / cyan: 0.00, magenta: 0.02, yellow: 0.03, key: 0.00 / LRV ≈ 97.0%

5. 

   Natural Color System / NCS - S 0502-B / ホワイトJIS

   hsl(60, 1%, 1%) / cyan: 0.00, magenta: 0.00, yellow: 0.02, key: 0.00 / LRV ≈ 99.7%

6. 

   Natural Color System / NCS - S 4030-Y50R

   hsl(18, 0%, 0%) / cyan: 0.00, magenta: 0.45, yellow: 0.64, key: 0.35 / LRV ≈ 16.2%

7. 

   Natural Color System / NCS - S 2005-Y50R

   hsl(27, 0%, 1%) / cyan: 0.00, magenta: 0.12, yellow: 0.23, key: 0.16 / LRV ≈ 52.4%

8. 

   Natural Color System / NCS - S 3005-Y50R

   hsl(25, 0%, 1%) / cyan: 0.00, magenta: 0.14, yellow: 0.25, key: 0.29 / LRV ≈ 34.6%

9. 

   Natural Color System / NCS - S 8010-Y50R

   hsl(18, 0%, 0%) / cyan: 0.00, magenta: 0.29, yellow: 0.42, key: 0.76 / LRV ≈ 3.0%

10. 

    Natural Color System / NCS - S 0804-Y50R

    hsl(35, 1%, 1%) / cyan: 0.00, magenta: 0.07, yellow: 0.17, key: 0.00 / LRV ≈ 86.6%