#DDFF00 Color Information

Hex color code: #DDFF00

#DDFF00 is a striking yellow color. In RGB it is (221, 255, 0), and in HSL it is (68°, 100%, 50%). It is popular in mobile app design.

Try:

Color NameYellow

HEX

#DDFF00

RGB

221, 255, 0

HSL

68°, 100%, 50%

CMYK

13%, 0%, 100%, 0%

Shades

CSS Usage

color: #DDFF00;
background-color: #DDFF00;
border-color: #DDFF00;
box-shadow: 0 0 10px #DDFF00;
border: 2px solid #DDFF00;

Tailwind Usage

bg-[#DDFF00]
text-[#DDFF00]
border-[#DDFF00]
shadow-[0_0_10px_DDFF00]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #DDFF00, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #DDFF00; color: #000000; }

Badge

New Feature

.badge { background-color: #DDFF00; color: #000000; }

Text Highlight

The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.

Card

Card Title

This card uses your color as a border accent.

.card-accent { border: 2px solid #DDFF00; background-color: #DDFF0015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #DDFF0020; border-left: 4px solid #DDFF00; }

Link / Accent

This is a paragraph with a link using your color. The color can be applied to interactive elements.

a { color: #DDFF00; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #DDFF00 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

221, 255, 0

Red: 221 / Green: 255 / Blue: 0

HSL

68°, 100%, 50%

Hue: 68° / Saturation: 100% / Lightness: 50%

CMYK

13%, 0%, 100%, 0%

Cyan: 13% / Magenta: 0% / Yellow: 100% / Key: 0%

What color is #DDFF00?

#DDFF00 is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

2200FF

Color Palette

HEX to RGB

Convert #DDFF00 to RGB:

rgb(221, 255, 0)HEX to RGB Converter →

HEX to HSL

Convert #DDFF00 to HSL:

hsl(68, 100%, 50%)RGB to HSL Converter →

HEX to CMYK

Convert #DDFF00 to CMYK:

cmyk(13%, 0%, 100%, 0%)Color Converter →

Color Meaning and Usage

#DDFF00 is a vivid yellow color with RGB values of 221, 255, 0 and HSL of 68°, 100%, 50%. This highly saturated hue evokes energy and excitement, making it suitable for frequently seen in web interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #DDFF00 is #2200FF, creating high-contrast pairings. For softer combinations, try analogous colors like #FFA200.

Use #DDFF00 in CSS: color: #DDFF00 or background-color: #DDFF00. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #DDFF00

Sample text on this color - The quick brown fox jumps over the lazy dog.

Contrast Ratio: 18.38:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #DDFF00?

#DDFF00 is a vivid yellow color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #DDFF00?

#DDFF00 in RGB is (221, 255, 0) - 221 red, 255 green, and 0 blue.

How to use #DDFF00 in CSS?

Use #DDFF00 directly in your CSS properties like color or background-color.

What colors go well with #DDFF00?

#2200FF (complementary), #FFA200 (analogous), and #9BB300 (lighter shade) work well with #DDFF00.