pelxu -pel- gismu

x₁ is yellow/golden [color adjective].

See also skari, blabi, xekri, kandi, carmi, narju, solji.

jbovlaste

In notes:

blabi: x₁ is white/very-light colored [color adjective].
carmi: x₁ is intense/bright/saturated/brilliant in property (ka) x₂ as received/measured by observer x₃.
kandi: x₁ is dim/dull/pale/non-intense in property x₂ (ka) as received/measured by observer x₃.
narju: x₁ is orange [color adjective].
skari: x₁ is/appears to be of color/hue x₂ as perceived/seen by x₃ under conditions x₄.
sliri: x₁ is a quantity of/contains/is made of sulfur/brimstone (S); [metaphor: foul odor, volcanic].
solji: x₁ is a quantity of/contains/is made of gold (Au); [metaphor: valuable, heavy, non-reactive].
xekri: x₁ is black/extremely dark-colored [color adjective].
djasluni: x₁ is a common onion/bulb onion/garden onion (Allium cepa) of variety/breed x₂.
pelnimre: x₁ is a lemon of variety x₂.
pelnimryjisra: j₁ is made of/contains/is a quantity of lemon juice made from lemon/lemons j₂=n₁.
pelri'o: x₁ is lime [color adjective].
pelzilska: x₁ is the abstract color yellow
debrpisu: d₁ is a pea from plant [legume] of species Pisum sativum of variation/variety/cultivar d₂.
xipfne: x₁ emits light characteristic of/is of the color that is described by/(as) arising from/associated with the approximately twenty-one centimeter wavelength, hydrogen hyperfine proton/electron spin-flip transition (from parallel to antiparallel configuration, id est: from the higher energy state to the lower energy state), electromagnetic radiation