HTML Entity for Lowercase Y (y)
What You'll Learn
How to display the lowercase letter y in HTML using entity methods and direct character input. The letter y is the twenty-fifth letter of the Latin alphabet (U+0079) and is part of the Basic Latin block. It appears in everyday text, algebra and mathematics (e.g. variable y in equations and the y-axis), programming documentation, and academic content. In most cases you can type it directly; numeric or CSS entities are useful when escaping, generating content via CSS, or ensuring correct encoding.
This character can be displayed using the character itself, a hexadecimal reference, a decimal reference, or a CSS escape in the content property. There is no named HTML entity like &y; for this letter.
⚡ Quick Reference — Lowercase Y Entity
U+0079Basic Latin (ASCII)
yHexadecimal reference
yDecimal reference
yType directly (no named entity)
Name Value
──────────── ──────────
Unicode U+0079
Hex code y
HTML code y
Named entity (none — use y directly)
CSS code \0079
Meaning Latin small letter y
Related U+0059 = Y (uppercase)
Block Basic Latin (U+0000–U+007F)Complete HTML Example
A simple example showing the lowercase letter y using hexadecimal code, decimal HTML code, the character directly, and a CSS content escape:
<!DOCTYPE html>
<html>
<head>
<style>
#point:after{
content: "\0079";
}
</style>
</head>
<body>
<p>Symbol (hex): y</p>
<p>Symbol (decimal): y</p>
<p>Symbol (direct): y</p>
<p id="point">Symbol (CSS): </p>
</body>
</html>🌐 Browser Support
The lowercase letter y (U+0079) is universally supported in all browsers and platforms as part of Basic Latin:
👀 Live Preview
See the lowercase letter y in common text contexts:
🧠 How It Works
Hexadecimal Code
y uses the Unicode hexadecimal value 79 to display the letter. The x prefix indicates hexadecimal format.
Decimal HTML Code
y uses the decimal Unicode value 121 to display the same character. This is the ASCII/Unicode decimal for y.
Direct Character
Type y directly in HTML. There is no named entity like &y;; the character itself is the standard approach in body text.
CSS Entity
\0079 is used in CSS stylesheets, particularly in the content property of pseudo-elements like ::before and ::after.
Same visual result
All methods produce the glyph: y. Unicode U+0079 sits in Basic Latin. The uppercase form is U+0059 (Y). In normal text, typing y is preferred over numeric entities.
Use Cases
The lowercase letter y (or its entity forms) is commonly used in:
Standard character in paragraphs, articles, and any Latin-script text. Usually typed directly.
Variable y in equations, functions, and coordinate systems (y-axis, (x, y) points).
Tutorials, API docs, and code samples that show the character y as an entity or escape.
Examples involving variables, function parameters, and syntax where y appears in sample code.
Headings and page titles where the letter y appears in text content.
When building HTML in code, using y or y ensures correct output regardless of encoding context.
Using \0079 in the CSS content property to insert y via pseudo-elements.
💡 Best Practices
Do
- Type
ydirectly in body content; use entities only when necessary - Serve pages as UTF-8 so Basic Latin characters render without entities
- Use numeric references (
yory) when escaping is required - Use
\0079in CSScontentwhen generating the letter via pseudo-elements - Remember lowercase y is U+0079 and uppercase Y is U+0059 when case matters
Don’t
- Overuse numeric entities for
yin normal readable text - Expect a named HTML entity like
&y;—none exists for this letter - Confuse plain
y(U+0079) with ý (y acute) or υ (Greek upsilon) - Use
U+00079or CSS\00079—the correct code isU+0079and\0079 - Put CSS escape
\0079in HTML text nodes
Key Takeaways
Type y directly, or use hex/decimal references
y yFor CSS stylesheets, use the escape in the content property
\0079Unicode U+0079 — LATIN SMALL LETTER Y
Twenty-fifth letter of the Latin alphabet (Basic Latin block)
Previous: Lowercase X Latin Subscript (ₓ) Next: Lowercase Y Acute (ý)
❓ Frequently Asked Questions
y directly, or use y (hex), y (decimal), or \0079 in CSS content. There is no named HTML entity for y. For most content, typing y is standard; use numeric or CSS entities when escaping or generating via CSS.U+0079 (LATIN SMALL LETTER Y). Basic Latin block. Hex 79, decimal 121. It is the twenty-fifth letter of the Latin alphabet and a standard character in virtually all Western scripts.y or y, or the CSS entity \0079. In UTF-8 pages you can type y directly.y or y) is used in HTML content; CSS entity \0079 is used in stylesheets in the content property of pseudo-elements. Both produce the character y.Explore More HTML Entities!
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