Color #DFEE11 Color / Colour Code #DFEE11
This page shows the hex color code for color #dfee11 (#DFEE11). The colour is a yellow tone with 87% saturation and 50% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #DFEE11 against common backgrounds.
Complementary Colors
#DFEE11 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 34, 64, and 94 degrees for harmonious combinations.
Triadic Palette
Three colors at 64, 184, and 304 degrees.
Color Palettes Using #DFEE11
Five shades at lightness levels 15% through 85% while keeping hue at 64 and saturation at 87%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 64 to 109 degrees create a warm, unified palette. This analogous scheme works for marketing materials, seasonal campaigns, and any design that needs visual warmth without clashing colors.
Combines the base color at hue 64 with its complement at 244 and two adjacent cool tones. This split-complementary approach provides strong visual contrast while remaining more balanced than a pure complementary scheme.
Five evenly spaced hues at 40% saturation and 80% lightness. Pastels are gentle on the eyes and work well for dashboards, onboarding screens, category tags, and any interface where multiple distinct colors are needed without visual aggression.
Shades & Tints of #DFEE11
Lightness variations at hue 64 and 87% saturation.
CSS Gradients with #DFEE11
Design Use Cases for #DFEE11
High-Impact Accent
With 87% saturation, #DFEE11 is highly vivid. Reserve this for elements that need maximum attention: primary action buttons, notification badges, error states, or promotional banners. Use sparingly alongside neutral tones to avoid visual fatigue.
Soft Accent & Highlight
With 50% lightness, #DFEE11 has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Attention & Optimism
#DFEE11 is in the yellow spectrum (hue 64). Yellow attracts attention faster than any other color. Use it for warning labels, featured content markers, star ratings, and tooltip backgrounds. Pair with dark text since yellow often fails contrast checks against white.
Gradient Pairing
Create a gradient from #DFEE11 (hue 64) to its complement at hue 244. For a subtler effect, try pairing with an analogous color at hue 94. Use CSS: background: linear-gradient(135deg, #dfee11, #1f11ee);
CSS Code for #DFEE11
Similar Colors
Colors visually similar to #DFEE11 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #DFEE11 across image editing and color design tools.
About Color #DFEE11 (#DFEE11)
#DFEE11 is a yellow color (colour) with RGB channel values of 223 red, 238 green, and 17 blue. The green channel is dominant by a ratio of 14.0:1 over the weakest channel. In HSL terms, the hue sits at 64 degrees with 87% saturation and 50% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #DFEE11 is 208/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This means it appears bright to the human eye and is best paired with dark text for readability. For print production, the CMYK equivalent is 6% cyan, 0% magenta, 93% yellow, and 7% key (black).
The WCAG contrast ratio of #DFEE11 against white is 1.28:1 and against black is 16.38:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 16.38:1, or use it exclusively for decorative purposes.
The complementary colour #1F11EE creates maximum visual tension when paired with #DFEE11. For more harmonious color combinations, use the analogous colours #EE8E11 and #71EE11, which sit 30 degrees on either side of the hue wheel. To build a complete design system, start with the monochromatic scale above for consistent shade variations, then add one complementary or triadic accent for interactive elements.
How to Explore Color #DFEE11
- Enter your color value in HEX format.
- The tool converts it to RGB, HSL, CMYK format in real time.
- Copy the converted value to your clipboard.
What is HEX to RGB, HSL, CMYK color conversion
Converting from HEX to RGB, HSL, CMYK translates a color value between two different color models. Different color models are used in web design (HEX, RGB), print (CMYK), and color theory (HSL, HSV).
Related Tools & Colors
Frequently Asked Questions
- What color / colour is #DFEE11?
- #DFEE11 is Color #DFEE11, a yellow color (colour) with RGB(223, 238, 17), HSL(64, 87%, 50%), and CMYK(6%, 0%, 93%, 7%). Its perceived brightness is 208/255.
- Is #DFEE11 accessible for text?
- Against white, #DFEE11 has a contrast ratio of 1.28:1 (fails AA for normal text). Against black, it has 16.38:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #DFEE11?
- The complementary colour is #1F11EE (hue 244). For subtle color combinations, use analogous colours #EE8E11 and #71EE11. The triadic palette adds #11E0EE and #EE11E0 for vibrant variety.
- How do I use #DFEE11 in CSS?
- Use any format: color: #dfee11; or rgb(223, 238, 17); or hsl(64, 87%, 50%). For CSS custom properties: --color-primary: 64 87% 50%; then use it as hsl(var(--color-primary)).
- Is this color / colour explorer free?
- Yes, completely free with no signup required. All colour calculations run in your browser. You can explore any valid hex color code, not just the pre-generated palette.