Color lovers, get excited! Color-themed wallpapers are here – and this one is all about yellow! If yellow makes you smile, you've found the right app! Yellow is perhaps the happiest of all colors, reminding us of sunshine, springtime and warmth. True yellow is a primary color but many other shades also exist, from pale lemon yellow to bright neon! Yellow even appears in many darker shades that are more golden and rich in tone. Yellow is common in nature, found in bright flowers (such as daisie