Color #CFEF71 Color / Colour Code #CFEF71
This page shows the hex color code for color #cfef71 (#CFEF71). The colour is a green tone with 80% saturation and 69% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #CFEF71 against common backgrounds.
Complementary Colors
#CFEF71 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 45, 75, and 105 degrees for harmonious combinations.
Triadic Palette
Three colors at 75, 195, and 315 degrees.
Color Palettes Using #CFEF71
Five shades at lightness levels 15% through 85% while keeping hue at 75 and saturation at 80%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 75 to 120 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 75 with its complement at 255 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 #CFEF71
Lightness variations at hue 75 and 80% saturation.
CSS Gradients with #CFEF71
Design Use Cases for #CFEF71
Vibrant Brand Color
#CFEF71 has a strong 80% 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.
Soft Accent & Highlight
With 69% lightness, #CFEF71 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.
Success & Growth Indicators
#CFEF71 falls in the green range (hue 75). Green universally represents success, growth, and safety. Use it for confirmation messages, positive chart data, eco-friendly badges, and health metrics. In financial dashboards, green indicates gains and positive performance.
Gradient Pairing
Create a gradient from #CFEF71 (hue 75) to its complement at hue 255. For a subtler effect, try pairing with an analogous color at hue 105. Use CSS: background: linear-gradient(135deg, #cfef71, #9071ef);
CSS Code for #CFEF71
Similar Colors
Colors visually similar to #CFEF71 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #CFEF71 across image editing and color design tools.
About Color #CFEF71 (#CFEF71)
#CFEF71 is a green color (colour) with RGB channel values of 207 red, 239 green, and 113 blue. The green channel is dominant by a ratio of 2.1:1 over the weakest channel. In HSL terms, the hue sits at 75 degrees with 80% saturation and 69% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #CFEF71 is 215/255 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 13% cyan, 0% magenta, 53% yellow, and 6% key (black).
The WCAG contrast ratio of #CFEF71 against white is 1.29:1 and against black is 16.24:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 16.24:1, or use it exclusively for decorative purposes.
The complementary colour #9071EF creates maximum visual tension when paired with #CFEF71. For more harmonious color combinations, use the analogous colours #EFD071 and #90EF71, 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 #CFEF71
- 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 #CFEF71?
- #CFEF71 is Color #CFEF71, a green color (colour) with RGB(207, 239, 113), HSL(75, 80%, 69%), and CMYK(13%, 0%, 53%, 6%). Its perceived brightness is 215/255.
- Is #CFEF71 accessible for text?
- Against white, #CFEF71 has a contrast ratio of 1.29:1 (fails AA for normal text). Against black, it has 16.24:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #CFEF71?
- The complementary colour is #9071EF (hue 255). For subtle color combinations, use analogous colours #EFD071 and #90EF71. The triadic palette adds #71D0EF and #EF71D0 for vibrant variety.
- How do I use #CFEF71 in CSS?
- Use any format: color: #cfef71; or rgb(207, 239, 113); or hsl(75, 80%, 69%). For CSS custom properties: --color-primary: 75 80% 69%; 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.