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  2. Leaf Color Chart - Wikipedia

    en.wikipedia.org/wiki/Leaf_Color_Chart

    The Leaf Color Chart (LCC) is a diagnostic tool used to determine the nitrogen level in rice plants relative to the shade of green of the plant's leaves. It is a ruler-shaped strip containing at least four panels of color, ranging from yellowish green to dark green.

  3. Autumn leaf color - Wikipedia

    en.wikipedia.org/wiki/Autumn_leaf_color

    A green leaf is green because of the presence of a pigment known as chlorophyll, which is inside an organelle called a chloroplast. When abundant in the leaf's cells, as during the growing season, the chlorophyll's green color dominates and masks out the colors of any other pigments that may be present in the leaf. Thus, the leaves of summer ...

  4. Chlorophyll - Wikipedia

    en.wikipedia.org/wiki/Chlorophyll

    Non-vascular plants and green algae have an additional light-independent enzyme and grow green even in darkness. [40] Chlorophyll is bound to proteins. Protochlorophyllide, one of the biosynthetic intermediates, occurs mostly in the free form and, under light conditions, acts as a photosensitizer, forming free radicals, which can be toxic to ...

  5. List of RAL colours - Wikipedia

    en.wikipedia.org/wiki/List_of_RAL_colours

    Moss green: British racing green [citation needed] RAL 6006: Grey olive: Standard Feldgrau used by the Wehrmacht [7] RAL 6007: Bottle green: RAL 6008: Brown green: RAL 6009: Fir green: Galactica: RAL 6010: Grass green: RAL 6011: Reseda green: RAL 6012: Black green: Until 1994 for some units of the Bundesgrenzschutz [citation needed] RAL 6013 ...

  6. Shades of green - Wikipedia

    en.wikipedia.org/wiki/Shades_of_green

    It is an official Crayola color (since 1903) that is this exact shade in the Crayola crayon, but in the markers, it is known as crocodile green. The color pine green is a representation of the average color of the leaves of the trees of a coniferous forest. The color pine green was originally known as pine tree.

  7. AOL

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    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  8. Here's What the Black History Month Colors Are and What They Mean

    www.aol.com/heres-black-history-month-colors...

    These colors are also reflected in the Pan-African flag (black, red, and green) and the Ethiopian flag (green, gold, and red), which both have uplifting backgrounds that highlight the resilience ...

  9. Leaf - Wikipedia

    en.wikipedia.org/wiki/Leaf

    Leaves are mostly green in color due to the presence of a compound called chlorophyll which is essential for photosynthesis as it absorbs light energy from the Sun. A leaf with lighter-colored or white patches or edges is called a variegated leaf. Leaves can have many different shapes, sizes, textures and colors.