Color #AAF9E4 Color / Colour Code #AAF9E4
This page shows the hex color code for color #aaf9e4 (#AAF9E4). The colour is a cyan tone with 87% saturation and 82% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #AAF9E4 against common backgrounds.
Complementary Colors
#AAF9E4 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 134, 164, and 194 degrees for harmonious combinations.
Triadic Palette
Three colors at 164, 284, and 44 degrees.
Color Palettes Using #AAF9E4
Five shades at lightness levels 15% through 85% while keeping hue at 164 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 164 to 209 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 164 with its complement at 344 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 #AAF9E4
Lightness variations at hue 164 and 87% saturation.
CSS Gradients with #AAF9E4
Design Use Cases for #AAF9E4
High-Impact Accent
With 87% saturation, #AAF9E4 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.
Light Background Tint
#AAF9E4 at 82% lightness creates a gentle tinted background. Use it for section backgrounds, alert banners, or card surfaces that need to stand out from a white page without strong contrast. It adds color personality while keeping the design light and open.
Clarity & Technology
#AAF9E4 is in the cyan spectrum (hue 164). Cyan evokes technology, clarity, and innovation. It works well for tech product interfaces, data visualization accents, loading indicators, and futuristic design themes. Cyan provides a modern alternative to traditional blues.
Gradient Pairing
Create a gradient from #AAF9E4 (hue 164) to its complement at hue 344. For a subtler effect, try pairing with an analogous color at hue 194. Use CSS: background: linear-gradient(135deg, #aaf9e4, #f9a9be);
CSS Code for #AAF9E4
Similar Colors
Colors visually similar to #AAF9E4 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #AAF9E4 across image editing and color design tools.
About Color #AAF9E4 (#AAF9E4)
#AAF9E4 is a cyan color (colour) with RGB channel values of 170 red, 249 green, and 228 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 164 degrees with 87% saturation and 82% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #AAF9E4 is 223/255 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 32% cyan, 0% magenta, 8% yellow, and 2% key (black).
The WCAG contrast ratio of #AAF9E4 against white is 1.21:1 and against black is 17.38:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 17.38:1, or use it exclusively for decorative purposes.
The complementary colour #F9A9BE creates maximum visual tension when paired with #AAF9E4. For more harmonious color combinations, use the analogous colours #A9F9BC and #A9E6F9, 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 #AAF9E4
- 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 #AAF9E4?
- #AAF9E4 is Color #AAF9E4, a cyan color (colour) with RGB(170, 249, 228), HSL(164, 87%, 82%), and CMYK(32%, 0%, 8%, 2%). Its perceived brightness is 223/255.
- Is #AAF9E4 accessible for text?
- Against white, #AAF9E4 has a contrast ratio of 1.21:1 (fails AA for normal text). Against black, it has 17.38:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #AAF9E4?
- The complementary colour is #F9A9BE (hue 344). For subtle color combinations, use analogous colours #A9F9BC and #A9E6F9. The triadic palette adds #E4A9F9 and #F9E4A9 for vibrant variety.
- How do I use #AAF9E4 in CSS?
- Use any format: color: #aaf9e4; or rgb(170, 249, 228); or hsl(164, 87%, 82%). For CSS custom properties: --color-primary: 164 87% 82%; 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.