Sunglow

HEX: #FFCC33 | Modern Palette

On White
1.51:1
FAIL
On Black
13.94:1
PASS

Color Specifications

HEX
#FFCC33
RGB
255, 204, 51
HSL
45°, 100% ,60%
CMYK
0, 20, 80, 0

About Sunglow

Sunglow (#FFCC33) is a color with RGB(255, 204, 51) and HSL(45°, 100%, 60%). It is commonly associated with Energetic, Bold moods. In design, it fits Vivid, Neon styles and is suitable for Text, Button, Accent. Its complementary color is #3366FF, which creates strong contrast. Its triadic palette includes #33FFCC and #CC33FF. The name comes from Sunglow (English).

  • HEX: #FFCC33
  • RGB: 255, 204, 51
  • HSL: 45°, 100%, 60%
  • Mood: Energetic, Bold
  • Style: Vivid, Neon
  • Use case: Text, Button, Accent
  • Complementary color: #3366FF
  • Triadic colors: #33FFCC, #CC33FF
  • The name comes from Sunglow (English).

Live Components

LIGHT
DARK
System Notification Box

Color Palettes

Monochromatic Five tones of the same hue — a reliable scale for backgrounds, surfaces, and text.
Neutral + Accent Four near-neutral tones grounded by a saturated accent — clean and versatile for UI.
Analogous Five hues drifting across a 60° arc — naturally harmonious and pleasing to the eye.
3 + 1 + 1 Three analogous base colors, one complementary accent, one dark anchor — bold yet balanced.

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 #FFCC33 from deepest shade to lightest tint.

Color Characteristics

Mood
Energetic Bold
Style
Vivid Neon
Use case
Text Button Accent

Accessibility Simulation

Deuteranopia #DCDC2B
Protanopia #D2D234
Tritanopia #FFC1C1
Achromatopsia #D2D2D2

Frequently Asked Questions

Sunglow (#FFCC33) is a color with RGB(255, 204, 51) and HSL(45°, 100%, 60%).

#FFCC33 pairs strongly with #3366FF as its complementary color. It can also be used with neutral tones for balanced UI and design layouts.

#FFCC33 is suitable for Text, Button, Accent and works well with Vivid, Neon styles.

#FFCC33 is commonly associated with Energetic, Bold.

The name Sunglow is linked to Sunglow from English, meaning The glow or light of the sun, often implying a warm, soft, or golden quality..

Name, History & Etymology

Origin Word Sunglow
Meaning The glow or light of the sun, often implying a warm, soft, or golden quality.
Language English
First Recorded Use Late 19th to Early 20th Century (as a compound word for color description)

History

The word 'sunglow' itself is a descriptive compound of 'sun' (Old English 'sunne') and 'glow' (Old English 'glowan'). Its application to a specific color, like #ffcc33, evokes the warm, bright, yet not intensely harsh light of the sun, perhaps at sunrise or sunset, or reflected light. The hex code #ffcc33 represents a bright, warm yellow, often associated with a cheerful or vibrant feeling. It's a common color in digital and print media.

First Recorded Use

While 'sun' and 'glow' have ancient origins, their combination 'sunglow' as a specific color descriptor, particularly for shades of yellow/orange, became more common in the late 19th and early 20th centuries, often in literature, art descriptions, and later in commercial product naming (e.g., paints, cosmetics).

Cultural Associations

Sunglow, as a color concept, is widely associated with warmth, happiness, energy, and optimism. In many cultures, yellow and gold hues are symbolic of divinity, prosperity, and joy. It can evoke feelings of summer, warmth, and natural light. The specific shade #ffcc33 is bright enough to be attention-grabbing but soft enough to be inviting, making it popular in branding for products aiming for a friendly or energetic image.

Similar Named Colors
Tangerine Yellow #FFCC00 ΔE 2.04
Saffron #F4C430 ΔE 2.15
Deep Lemon #F5C71A ΔE 2.25
Mikado Yellow #FFC40C ΔE 2.61

Code Snippets

/* Background */
.element {
    background-color: #FFCC33;
}

/* Text */
.element {
    color: #FFCC33;
}

/* Border */
.element {
    border: 1px solid #FFCC33;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #FFCC33,
        #3366FF
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #FFCC33,
        #3366FF
    );
}

// SCSS variable
$sunglow: #FFCC33;

// With RGB channels (useful for rgba() usage)
$sunglow-r: 255;
$sunglow-g: 204;
$sunglow-b: 51;

// Usage
.element {
    background-color: $sunglow;
    color: rgba($sunglow-r, $sunglow-g, $sunglow-b, 0.8);
}