1. 

   Natural Color System / NCS - S 1040-Y10R

   hsl(42, 1%, 1%) / cyan: 0.00, magenta: 0.20, yellow: 0.66, key: 0.00 / LRV ≈ 65.6%

2. 

   Sigma - Yellow Ocre / S 1040-Y10R

   hsl(40, 1%, 1%) / cyan: 0.00, magenta: 0.17, yellow: 0.52, key: 0.02 / LRV ≈ 66.8%

3. 

   Natural Color System / NCS - S 1040-B50G

   hsl(176, 1%, 1%) / cyan: 0.61, magenta: 0.00, yellow: 0.04, key: 0.21 / LRV ≈ 47.8%

4. 

   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%

5. 

   Natural Color System / NCS - S 1040-G40Y

   hsl(79, 1%, 1%) / cyan: 0.15, magenta: 0.00, yellow: 0.49, key: 0.18 / LRV ≈ 56.6%

6. 

   Natural Color System / NCS - S 1040-R90B

   hsl(210, 1%, 1%) / cyan: 0.49, magenta: 0.24, yellow: 0.00, key: 0.12 / LRV ≈ 37.8%

7. 

   Natural Color System / NCS - S 1040-Y40R

   hsl(26, 1%, 1%) / cyan: 0.00, magenta: 0.37, yellow: 0.66, key: 0.00 / LRV ≈ 47.4%

8. 

   Natural Color System / NCS - S 1040-G90Y

   hsl(49, 1%, 1%) / cyan: 0.00, magenta: 0.12, yellow: 0.64, key: 0.02 / LRV ≈ 72.3%

9. 

   Natural Color System / NCS - S 1040-Y50R

   hsl(24, 1%, 1%) / cyan: 0.00, magenta: 0.39, yellow: 0.64, key: 0.00 / LRV ≈ 45.8%

10. 

    Natural Color System / NCS - S 1040-B

    hsl(199, 1%, 1%) / cyan: 0.57, magenta: 0.18, yellow: 0.00, key: 0.14 / LRV ≈ 39.7%