Yellow
HEX: #FFFF00 | Modern Palette
Color Specifications
#FFFF00
255, 255, 0
60°, 100% ,50%
0, 0, 100, 0
About Yellow
Yellow (#FFFF00) is a color with RGB(255, 255, 0) and HSL(60°, 100%, 50%). It is commonly associated with Energetic, Bold moods. In design, it fits Vivid, Warm styles and is suitable for Text, Button, Accent. Its complementary color is Blue (#0000FF), which creates strong contrast. Its triadic palette includes Cyan (#00FFFF) and Magenta (#FF00FF). The name comes from geolu (Old English).
- HEX: #FFFF00
- RGB: 255, 255, 0
- HSL: 60°, 100%, 50%
- Mood: Energetic, Bold
- Style: Vivid, Warm
- Use case: Text, Button, Accent
- Complementary color: Blue (#0000FF)
- Triadic colors: Cyan (#00FFFF), Magenta (#FF00FF)
- The name comes from geolu (Old English).
Live Components
Color Palettes
Color Harmonies
Complementary
The color directly opposite on the color wheel — creates maximum contrast and vibrance.
Analogous
Colors adjacent on the wheel — naturally harmonious and pleasing to the eye.
Triadic
Three colors equally spaced 120° apart — bold, balanced, and visually rich.
Split-Complementary
Two colors flanking the complement — high contrast with less tension than full complementary.
Tetradic (Square)
Four colors at 90° intervals — rich variety, best when one color dominates.
Monochromatic
Shades and tints of the same hue — cohesive, elegant, and easy to work with.
Shades & Tints
A seamless scale of #FFFF00 from deepest shade to lightest tint.
Frequently Asked Questions
Name, History & Etymology
History
The word 'yellow' has a long history in the English language, evolving from the Old English 'geolu' or 'geolwe'. This in turn comes from Proto-Germanic '*gelwaz' and ultimately from the Proto-Indo-European root '*ghel-' meaning 'to shine', 'to gleam', or 'yellow'. This root is also the source of words for gold and other shining objects in various Indo-European languages. Throughout history, yellow has been associated with sunlight, gold, and ripeness, but also with illness (jaundice), cowardice, and deceit in some cultures and periods.
First Recorded Use
The exact first recorded use of 'geolu' is difficult to pinpoint to a single document, but it is attested in Old English texts from before 900 AD.
Cultural Associations
In many cultures, yellow is associated with happiness, optimism, sunshine, and energy. In China, yellow is a sacred color, historically associated with the emperor and royalty, representing power, prosperity, and good fortune. In some Western cultures, yellow can be associated with cowardice (e.g., 'yellow-bellied') or caution (e.g., traffic lights). In India, yellow is a color of spring, new beginnings, and is often worn during festivals like Basant Panchami. In ancient Egypt, yellow was associated with gold, and thus with the sun god Ra and eternity. In medieval Europe, yellow sometimes had negative connotations, associated with Judas Iscariot and heresy, leading to its use in identifying outsiders or outcasts.
Code Snippets
/* Background */
.element {
background-color: #FFFF00;
}
/* Text */
.element {
color: #FFFF00;
}
/* Border */
.element {
border: 1px solid #FFFF00;
}/* Linear gradient to complementary */
.element {
background: linear-gradient(
to right,
#FFFF00,
#0000FF
);
}
/* Radial gradient */
.element {
background: radial-gradient(
circle,
#FFFF00,
#0000FF
);
}// SCSS variable
$yellow: #FFFF00;
// With RGB channels (useful for rgba() usage)
$yellow-r: 255;
$yellow-g: 255;
$yellow-b: 0;
// Usage
.element {
background-color: $yellow;
color: rgba($yellow-r, $yellow-g, $yellow-b, 0.8);
}