Color #2AEFCC Color / Colour Code #2AEFCC
This page shows the hex color code for color #2aefcc (#2AEFCC). The colour is a cyan tone with 86% saturation and 55% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #2AEFCC against common backgrounds.
Complementary Colors
#2AEFCC paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 139, 169, and 199 degrees for harmonious combinations.
Triadic Palette
Three colors at 169, 289, and 49 degrees.
Color Palettes Using #2AEFCC
Five shades at lightness levels 15% through 85% while keeping hue at 169 and saturation at 86%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 169 to 214 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 169 with its complement at 349 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 #2AEFCC
Lightness variations at hue 169 and 86% saturation.
CSS Gradients with #2AEFCC
Design Use Cases for #2AEFCC
High-Impact Accent
With 86% saturation, #2AEFCC 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 55% lightness, #2AEFCC 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.
Clarity & Technology
#2AEFCC is in the cyan spectrum (hue 169). 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 #2AEFCC (hue 169) to its complement at hue 349. For a subtler effect, try pairing with an analogous color at hue 199. Use CSS: background: linear-gradient(135deg, #2aefcc, #ef2a4e);
CSS Code for #2AEFCC
Similar Colors
Colors visually similar to #2AEFCC based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #2AEFCC across image editing and color design tools.
About Color #2AEFCC (#2AEFCC)
#2AEFCC is a cyan color (colour) with RGB channel values of 42 red, 239 green, and 204 blue. The green channel is dominant by a ratio of 5.7:1 over the weakest channel. In HSL terms, the hue sits at 169 degrees with 86% saturation and 55% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #2AEFCC is 176/255 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 82% cyan, 0% magenta, 15% yellow, and 6% key (black).
The WCAG contrast ratio of #2AEFCC against white is 1.47:1 and against black is 14.32:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 14.32:1, or use it exclusively for decorative purposes.
The complementary colour #EF2A4E creates maximum visual tension when paired with #2AEFCC. For more harmonious color combinations, use the analogous colours #2AEF68 and #2AB0EF, 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 #2AEFCC
- 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 #2AEFCC?
- #2AEFCC is Color #2AEFCC, a cyan color (colour) with RGB(42, 239, 204), HSL(169, 86%, 55%), and CMYK(82%, 0%, 15%, 6%). Its perceived brightness is 176/255.
- Is #2AEFCC accessible for text?
- Against white, #2AEFCC has a contrast ratio of 1.47:1 (fails AA for normal text). Against black, it has 14.32:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #2AEFCC?
- The complementary colour is #EF2A4E (hue 349). For subtle color combinations, use analogous colours #2AEF68 and #2AB0EF. The triadic palette adds #CB2AEF and #EFCB2A for vibrant variety.
- How do I use #2AEFCC in CSS?
- Use any format: color: #2aefcc; or rgb(42, 239, 204); or hsl(169, 86%, 55%). For CSS custom properties: --color-primary: 169 86% 55%; 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.