Color #EFF6EF Color / Colour Code #EFF6EF
This page shows the hex color code for color #eff6ef (#EFF6EF). The colour is a green tone with 28% saturation and 95% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #EFF6EF against common backgrounds.
Complementary Colors
#EFF6EF paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 90, 120, and 150 degrees for harmonious combinations.
Triadic Palette
Three colors at 120, 240, and 0 degrees.
Color Palettes Using #EFF6EF
Five shades at lightness levels 15% through 85% while keeping hue at 120 and saturation at 28%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 120 to 165 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 120 with its complement at 300 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 #EFF6EF
Lightness variations at hue 120 and 28% saturation.
CSS Gradients with #EFF6EF
Design Use Cases for #EFF6EF
Muted Accent Color
With 28% saturation, #EFF6EF has a subtle, sophisticated quality. This level of desaturation works well for secondary buttons, inactive states, subtle borders, and backgrounds that need a hint of color without being distracting. Muted colors communicate restraint and professionalism.
Near-White Background
At 95% lightness, #EFF6EF is very close to white but carries a subtle green tint. This is perfect for alternating row backgrounds in tables, subtle section differentiation, and adding warmth or coolness to an otherwise stark white design.
Success & Growth Indicators
#EFF6EF falls in the green range (hue 120). 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 #EFF6EF (hue 120) to its complement at hue 300. For a subtler effect, try pairing with an analogous color at hue 150. Use CSS: background: linear-gradient(135deg, #eff6ef, #f6eff6);
CSS Code for #EFF6EF
Similar Colors
Colors visually similar to #EFF6EF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #EFF6EF across image editing and color design tools.
About Color #EFF6EF (#EFF6EF)
#EFF6EF is a green color (colour) with RGB channel values of 239 red, 246 green, and 239 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 120 degrees with 28% saturation and 95% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #EFF6EF is 243/255 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 3% cyan, 0% magenta, 3% yellow, and 4% key (black).
The WCAG contrast ratio of #EFF6EF against white is 1.10:1 and against black is 19.10:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 19.10:1, or use it exclusively for decorative purposes.
The complementary colour #F6EFF6 creates maximum visual tension when paired with #EFF6EF. For more harmonious color combinations, use the analogous colours #F2F6EF and #EFF6F2, 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 #EFF6EF
- 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 #EFF6EF?
- #EFF6EF is Color #EFF6EF, a green color (colour) with RGB(239, 246, 239), HSL(120, 28%, 95%), and CMYK(3%, 0%, 3%, 4%). Its perceived brightness is 243/255.
- Is #EFF6EF accessible for text?
- Against white, #EFF6EF has a contrast ratio of 1.10:1 (fails AA for normal text). Against black, it has 19.10:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #EFF6EF?
- The complementary colour is #F6EFF6 (hue 300). For subtle color combinations, use analogous colours #F2F6EF and #EFF6F2. The triadic palette adds #EFEFF6 and #F6EFEF for vibrant variety.
- How do I use #EFF6EF in CSS?
- Use any format: color: #eff6ef; or rgb(239, 246, 239); or hsl(120, 28%, 95%). For CSS custom properties: --color-primary: 120 28% 95%; 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.