Color #AED228 Color / Colour Code #AED228
This page shows the hex color code for color #aed228 (#AED228). The colour is a yellow tone with 68% saturation and 49% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #AED228 against common backgrounds.
Complementary Colors
#AED228 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 43, 73, and 103 degrees for harmonious combinations.
Triadic Palette
Three colors at 73, 193, and 313 degrees.
Color Palettes Using #AED228
Five shades at lightness levels 15% through 85% while keeping hue at 73 and saturation at 68%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 73 to 118 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 73 with its complement at 253 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 #AED228
Lightness variations at hue 73 and 68% saturation.
CSS Gradients with #AED228
Design Use Cases for #AED228
Vibrant Brand Color
#AED228 has a strong 68% saturation that makes it ideal for brand identity elements. Use it for logos, primary call-to-action buttons, hero section accents, and marketing materials where visual impact matters. This saturation level is eye-catching without being harsh.
Primary Interface Color
At 49% lightness, #AED228 is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Attention & Optimism
#AED228 is in the yellow spectrum (hue 73). 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 #AED228 (hue 73) to its complement at hue 253. For a subtler effect, try pairing with an analogous color at hue 103. Use CSS: background: linear-gradient(135deg, #aed228, #4d28d2);
CSS Code for #AED228
Similar Colors
Colors visually similar to #AED228 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #AED228 across image editing and color design tools.
About Color #AED228 (#AED228)
#AED228 is a yellow color (colour) with RGB channel values of 174 red, 210 green, and 40 blue. The green channel is dominant by a ratio of 5.3:1 over the weakest channel. In HSL terms, the hue sits at 73 degrees with 68% saturation and 49% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #AED228 is 180/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This is a medium-brightness color that can work with either dark or light text depending on font weight and size. For print production, the CMYK equivalent is 17% cyan, 0% magenta, 81% yellow, and 18% key (black).
The WCAG contrast ratio of #AED228 against white is 1.74:1 and against black is 12.05:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 12.05:1, or use it exclusively for decorative purposes.
The complementary colour #4D28D2 creates maximum visual tension when paired with #AED228. For more harmonious color combinations, use the analogous colours #D2A228 and #58D228, 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 #AED228
- 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 #AED228?
- #AED228 is Color #AED228, a yellow color (colour) with RGB(174, 210, 40), HSL(73, 68%, 49%), and CMYK(17%, 0%, 81%, 18%). Its perceived brightness is 180/255.
- Is #AED228 accessible for text?
- Against white, #AED228 has a contrast ratio of 1.74:1 (fails AA for normal text). Against black, it has 12.05:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #AED228?
- The complementary colour is #4D28D2 (hue 253). For subtle color combinations, use analogous colours #D2A228 and #58D228. The triadic palette adds #28ADD2 and #D228AD for vibrant variety.
- How do I use #AED228 in CSS?
- Use any format: color: #aed228; or rgb(174, 210, 40); or hsl(73, 68%, 49%). For CSS custom properties: --color-primary: 73 68% 49%; 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.