Approximate screen color · source authority unverified
Treat this hex as approximate until it is checked against a physical sample.
Protopasta
Autumn Orange Thermochromic HT
PLA
Color values and print settings
- Hex
- #FFC946
- RGB
- 255, 201, 70
- HSL
- 42°, 100%, 64%
- CIELAB
- 83.69, 6.78, 69.25
- Diameter
- 1.75 mm · 2.85 mm
- Nozzle
- 195–215 °C
- Bed
- 55–65 °C
Where to buy
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Protopasta’s own store hasn’t listed this colour since Sep 29, 2026. It may be out of stock until a restock. We check the store several times a day.
Amazon
Opens a related Amazon listing for Steel Composite. Autumn Orange Thermochromic HT has not been matched; check the available options there.
Closest alternatives from other spools
Ranked by how close each one looks to #FFC946, measured perceptually. Useful when this color is out of stock or you print in a different material.
3D-Fuel
Daffodil Yellow
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Matching screen color100% matchΔE 0.03DXTECH
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Matching screen color100% matchΔE 0.0add:north
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Fusion
Rainbow Silk PLA · PLA
Matching screen color100% matchΔE 0.0Ataraxia Art
Yellow
PETG
Matching screen color100% matchΔE 0.0COEX 3D
Taxicab Yellow
PLA
Matching screen color100% matchΔE 0.0
Other colors in PLA
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- Partly Sunny Yellow Multicolor HT