Color #CDF9DA Color / Colour Code #CDF9DA
This page shows the hex color code for color #cdf9da (#CDF9DA). The colour is a green tone with 79% saturation and 89% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #CDF9DA against common backgrounds.
Complementary Colors
#CDF9DA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 108, 138, and 168 degrees for harmonious combinations.
Triadic Palette
Three colors at 138, 258, and 18 degrees.
Color Palettes Using #CDF9DA
Five shades at lightness levels 15% through 85% while keeping hue at 138 and saturation at 79%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 138 to 183 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 138 with its complement at 318 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 #CDF9DA
Lightness variations at hue 138 and 79% saturation.
CSS Gradients with #CDF9DA
Design Use Cases for #CDF9DA
Vibrant Brand Color
#CDF9DA has a strong 79% 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 89% lightness, #CDF9DA 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
#CDF9DA falls in the green range (hue 138). 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 #CDF9DA (hue 138) to its complement at hue 318. For a subtler effect, try pairing with an analogous color at hue 168. Use CSS: background: linear-gradient(135deg, #cdf9da, #f9cdec);
CSS Code for #CDF9DA
Similar Colors
Colors visually similar to #CDF9DA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #CDF9DA across image editing and color design tools.
About Color #CDF9DA (#CDF9DA)
#CDF9DA is a green color (colour) with RGB channel values of 205 red, 249 green, and 218 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 138 degrees with 79% saturation and 89% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #CDF9DA is 232/255 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 18% cyan, 0% magenta, 12% yellow, and 2% key (black).
The WCAG contrast ratio of #CDF9DA against white is 1.16:1 and against black is 18.16:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 18.16:1, or use it exclusively for decorative purposes.
The complementary colour #F9CDEC creates maximum visual tension when paired with #CDF9DA. For more harmonious color combinations, use the analogous colours #D6F9CD and #CDF9F0, 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 #CDF9DA
- 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 #CDF9DA?
- #CDF9DA is Color #CDF9DA, a green color (colour) with RGB(205, 249, 218), HSL(138, 79%, 89%), and CMYK(18%, 0%, 12%, 2%). Its perceived brightness is 232/255.
- Is #CDF9DA accessible for text?
- Against white, #CDF9DA has a contrast ratio of 1.16:1 (fails AA for normal text). Against black, it has 18.16:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #CDF9DA?
- The complementary colour is #F9CDEC (hue 318). For subtle color combinations, use analogous colours #D6F9CD and #CDF9F0. The triadic palette adds #DACDF9 and #F9DACD for vibrant variety.
- How do I use #CDF9DA in CSS?
- Use any format: color: #cdf9da; or rgb(205, 249, 218); or hsl(138, 79%, 89%). For CSS custom properties: --color-primary: 138 79% 89%; 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.