Color #EFF9DB Color / Colour Code #EFF9DB
This page shows the hex color code for color #eff9db (#EFF9DB). The colour is a green tone with 71% saturation and 92% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #EFF9DB against common backgrounds.
Complementary Colors
#EFF9DB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 50, 80, and 110 degrees for harmonious combinations.
Triadic Palette
Three colors at 80, 200, and 320 degrees.
Color Palettes Using #EFF9DB
Five shades at lightness levels 15% through 85% while keeping hue at 80 and saturation at 71%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 80 to 125 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 80 with its complement at 260 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 #EFF9DB
Lightness variations at hue 80 and 71% saturation.
CSS Gradients with #EFF9DB
Design Use Cases for #EFF9DB
Vibrant Brand Color
#EFF9DB has a strong 71% 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.
Near-White Background
At 92% lightness, #EFF9DB 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
#EFF9DB falls in the green range (hue 80). 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 #EFF9DB (hue 80) to its complement at hue 260. For a subtler effect, try pairing with an analogous color at hue 110. Use CSS: background: linear-gradient(135deg, #eff9db, #e6dcf9);
CSS Code for #EFF9DB
Similar Colors
Colors visually similar to #EFF9DB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #EFF9DB across image editing and color design tools.
About Color #EFF9DB (#EFF9DB)
#EFF9DB is a green color (colour) with RGB channel values of 239 red, 249 green, and 219 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 80 degrees with 71% saturation and 92% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #EFF9DB 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 4% cyan, 0% magenta, 12% yellow, and 2% key (black).
The WCAG contrast ratio of #EFF9DB against white is 1.09:1 and against black is 19.24:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 19.24:1, or use it exclusively for decorative purposes.
The complementary colour #E6DCF9 creates maximum visual tension when paired with #EFF9DB. For more harmonious color combinations, use the analogous colours #F9F4DC and #E1F9DC, 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 #EFF9DB
- 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 #EFF9DB?
- #EFF9DB is Color #EFF9DB, a green color (colour) with RGB(239, 249, 219), HSL(80, 71%, 92%), and CMYK(4%, 0%, 12%, 2%). Its perceived brightness is 243/255.
- Is #EFF9DB accessible for text?
- Against white, #EFF9DB has a contrast ratio of 1.09:1 (fails AA for normal text). Against black, it has 19.24:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #EFF9DB?
- The complementary colour is #E6DCF9 (hue 260). For subtle color combinations, use analogous colours #F9F4DC and #E1F9DC. The triadic palette adds #DCEFF9 and #F9DCEF for vibrant variety.
- How do I use #EFF9DB in CSS?
- Use any format: color: #eff9db; or rgb(239, 249, 219); or hsl(80, 71%, 92%). For CSS custom properties: --color-primary: 80 71% 92%; 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.