Color #2FF499 Color / Colour Code #2FF499
This page shows the hex color code for color #2ff499 (#2FF499). The colour is a cyan tone with 90% saturation and 57% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #2FF499 against common backgrounds.
Complementary Colors
#2FF499 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 122, 152, and 182 degrees for harmonious combinations.
Triadic Palette
Three colors at 152, 272, and 32 degrees.
Color Palettes Using #2FF499
Five shades at lightness levels 15% through 85% while keeping hue at 152 and saturation at 90%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 152 to 197 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 152 with its complement at 332 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 #2FF499
Lightness variations at hue 152 and 90% saturation.
CSS Gradients with #2FF499
Design Use Cases for #2FF499
High-Impact Accent
With 90% saturation, #2FF499 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 57% lightness, #2FF499 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
#2FF499 is in the cyan spectrum (hue 152). 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 #2FF499 (hue 152) to its complement at hue 332. For a subtler effect, try pairing with an analogous color at hue 182. Use CSS: background: linear-gradient(135deg, #2ff499, #f42f8b);
CSS Code for #2FF499
Similar Colors
Colors visually similar to #2FF499 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #2FF499 across image editing and color design tools.
About Color #2FF499 (#2FF499)
#2FF499 is a cyan color (colour) with RGB channel values of 47 red, 244 green, and 153 blue. The green channel is dominant by a ratio of 5.2:1 over the weakest channel. In HSL terms, the hue sits at 152 degrees with 90% saturation and 57% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #2FF499 is 175/255 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 81% cyan, 0% magenta, 37% yellow, and 4% key (black).
The WCAG contrast ratio of #2FF499 against white is 1.45:1 and against black is 14.52:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 14.52:1, or use it exclusively for decorative purposes.
The complementary colour #F42F8B creates maximum visual tension when paired with #2FF499. For more harmonious color combinations, use the analogous colours #2FF435 and #2FEDF4, 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 #2FF499
- 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 #2FF499?
- #2FF499 is Color #2FF499, a cyan color (colour) with RGB(47, 244, 153), HSL(152, 90%, 57%), and CMYK(81%, 0%, 37%, 4%). Its perceived brightness is 175/255.
- Is #2FF499 accessible for text?
- Against white, #2FF499 has a contrast ratio of 1.45:1 (fails AA for normal text). Against black, it has 14.52:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #2FF499?
- The complementary colour is #F42F8B (hue 332). For subtle color combinations, use analogous colours #2FF435 and #2FEDF4. The triadic palette adds #982FF4 and #F4982F for vibrant variety.
- How do I use #2FF499 in CSS?
- Use any format: color: #2ff499; or rgb(47, 244, 153); or hsl(152, 90%, 57%). For CSS custom properties: --color-primary: 152 90% 57%; 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.