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Yellow — #FFFF00
Yellow is the CSS named colour yellow, hex #FFFF00. It has a contrast ratio of 1.07:1 on white and 19.56:1 on black — best used as text on dark backgrounds.
Yellow — #FFFF00
Contrast on white 1.07:1 · on black 19.56:1
Tints
Shades
Complementary
Triadic
Analogous
Using Yellow in code
CSS: color: yellow; or color: #FFFF00; · Tailwind: text-[#FFFF00] · Android/Flutter: 0xFFFFFF00
Yellow colour harmonies
Complementary: #0000FF · Triadic: #00FFFF, #FF00FF · Analogous: #FF8000, #80FF00. Use tints for backgrounds and shades for hover states.
Yellow in every colour format
| Format | Value |
|---|---|
| HEX | #FFFF00 |
| RGB | rgb(255, 255, 0) |
| HSL | hsl(60, 100%, 50%) |
| HSV | hsv(60, 100%, 100%) |
| CMYK | cmyk(0%, 0%, 100%, 0%) |
| CSS name | yellow |
| Contrast on white | 1.07:1 |
| Contrast on black | 19.56:1 |
Frequently asked questions
What is the hex code for Yellow?
#FFFF00 (CSS name: yellow).
What is Yellow in RGB?
rgb(255, 255, 0)
What colour goes well with Yellow?
Its complementary colour #0000FF, or the analogous #FF8000 and #80FF00.