Color #4EFDCF Color / Colour Code #4EFDCF
This page shows the hex color code for color #4efdcf (#4EFDCF). The colour is a cyan tone with 98% saturation and 65% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #4EFDCF against common backgrounds.
Complementary Colors
#4EFDCF 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 #4EFDCF
Five shades at lightness levels 15% through 85% while keeping hue at 164 and saturation at 98%. 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 #4EFDCF
Lightness variations at hue 164 and 98% saturation.
CSS Gradients with #4EFDCF
Design Use Cases for #4EFDCF
High-Impact Accent
With 98% saturation, #4EFDCF 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 65% lightness, #4EFDCF 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
#4EFDCF 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 #4EFDCF (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, #4efdcf, #fd4e7d);
CSS Code for #4EFDCF
Similar Colors
Colors visually similar to #4EFDCF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #4EFDCF across image editing and color design tools.
About Color #4EFDCF (#4EFDCF)
#4EFDCF is a cyan color (colour) with RGB channel values of 78 red, 253 green, and 207 blue. The green channel is dominant by a ratio of 3.2:1 over the weakest channel. In HSL terms, the hue sits at 164 degrees with 98% saturation and 65% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #4EFDCF is 195/255 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 69% cyan, 0% magenta, 18% yellow, and 1% key (black).
The WCAG contrast ratio of #4EFDCF against white is 1.29:1 and against black is 16.28:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 16.28:1, or use it exclusively for decorative purposes.
The complementary colour #FD4E7D creates maximum visual tension when paired with #4EFDCF. For more harmonious color combinations, use the analogous colours #4EFD77 and #4ED4FD, 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 #4EFDCF
- 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 #4EFDCF?
- #4EFDCF is Color #4EFDCF, a cyan color (colour) with RGB(78, 253, 207), HSL(164, 98%, 65%), and CMYK(69%, 0%, 18%, 1%). Its perceived brightness is 195/255.
- Is #4EFDCF accessible for text?
- Against white, #4EFDCF has a contrast ratio of 1.29:1 (fails AA for normal text). Against black, it has 16.28:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #4EFDCF?
- The complementary colour is #FD4E7D (hue 344). For subtle color combinations, use analogous colours #4EFD77 and #4ED4FD. The triadic palette adds #CF4EFD and #FDCF4E for vibrant variety.
- How do I use #4EFDCF in CSS?
- Use any format: color: #4efdcf; or rgb(78, 253, 207); or hsl(164, 98%, 65%). For CSS custom properties: --color-primary: 164 98% 65%; 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.