Black. Depends on how cold. Any color except green.
Chlorophyll is the chemical that gives plants their green color. It is also the chemical responsible for absorbing sunlight and creating carbohydrates for the plant's nutrients from CO2 and Water.
Plants are green because of the presence of a green pigment called chrolophyll. This pigment is responsible for sunlight hervesting. When you make a plant extract this pigment get solubilized into extract by the phospholipids (a major component of cell wall) leading to green color. Actually, most plant extracts are not green, and you can see the colors at herbalextractsupplier.com.
Color green is it warm or cool? it is a hard question if you get to deep into the color but really it is a COOL color.
The observation of a plant supports the inference that photosynthesis can take place is a green color. All living organisms are dependent on plants because plants are producers.
Since green is a secondary color, mixing it with any color would make a tertiary color. But red and green are complimentary colors and therefore would make a brown-black color. So blue, green and red mixed together would make and ugly brown color that's tinted with blue.
Magenta
Magenta
green!
Chlorophyll absorbs every color of the sunlight except for green. It is green and it cannot absorb its own color.
a leaf look green in sunlight as it has green colored pigment in it. When sunlight falls on it all other colors are absorbed by the leaf as sunlight forphotosynthesis and green color is reflected to our eyes and the leaf look green to us.
Green on hot days and Magenta on cold days
Depends on what portion of the sunlight it diffuses (reflects in all directions). If the roof is painted green, it will only reflect the green portion of the sunlight and so appear to be green. You can substitute yellow, blue, red, or any other color for "green" in the previous sentence.
if you meant color instead of green color it would be black
the green color of the leaf is due to the presence of plastids called chlorophyll not sunlight. this is d reason why they appear green even in the absence of sunlight.
green
If an object is white in sunlight it will be green in green light. A white object reflects all wavelengths (colors) of light that shine on it. If only green light shines on it, that color will be reflected and the object will look green.
Chloroplasts.