yellows jigsaw puzzle

Yellow is the colour between orange and green on the spectrum of visible light. It is evoked by light with a dominant wavelength of roughly 570–590 nm. It is a primary colour in subtractive colour systems, used in painting or colour printing. In the RGB colour model, used to create colours on television and computer screens, yellow is a secondary colour made by combining red and green at equal intensity. Carotenoids give the characteristic yellow colour to autumn leaves, corn, canaries, daffodils, and lemons, as well as egg yolks, buttercups, and bananas. According to surveys in Europe, Canada, and the United States, yellow is the colour people most often associate with amusement, gentleness, humour, and spontaneity, but also with duplicity, envy, jealousy, avarice, and, in the U.S., cowardice. In Iran it has connotations of pallor/sickness, but also wisdom and connection. In China and many Asian countries, it is seen as the colour of happiness, glory, harmony and wisdom.