mandarin orange vs yellow-red

mandarin orange

• A small citrus tree (Citrus reticulata) with fruit resembling the orange. 

• The fruit of this tree, smaller than an orange and oblate. In daily usage, it may include other similar citrus fruits like Citrus unshiu (satsuma or mikan) Citrus tangerina (tangerine). 

yellow-red

• The colour orange. 

• Consisting of yellow and red colours individually. 

• yellow-red 

• Of a colour between yellow and red; orange.