Color #EFF5AE Color / Colour Code #EFF5AE
This page shows the hex color code for color #eff5ae (#EFF5AE). The colour is a yellow tone with 78% saturation and 82% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #EFF5AE against common backgrounds.
Complementary Colors
#EFF5AE paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 35, 65, and 95 degrees for harmonious combinations.
Triadic Palette
Three colors at 65, 185, and 305 degrees.
Color Palettes Using #EFF5AE
Five shades at lightness levels 15% through 85% while keeping hue at 65 and saturation at 78%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 65 to 110 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 65 with its complement at 245 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 #EFF5AE
Lightness variations at hue 65 and 78% saturation.
CSS Gradients with #EFF5AE
Design Use Cases for #EFF5AE
Vibrant Brand Color
#EFF5AE has a strong 78% 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.
Light Background Tint
#EFF5AE at 82% lightness creates a gentle tinted background. Use it for section backgrounds, alert banners, or card surfaces that need to stand out from a white page without strong contrast. It adds color personality while keeping the design light and open.
Attention & Optimism
#EFF5AE is in the yellow spectrum (hue 65). Yellow attracts attention faster than any other color. Use it for warning labels, featured content markers, star ratings, and tooltip backgrounds. Pair with dark text since yellow often fails contrast checks against white.
Gradient Pairing
Create a gradient from #EFF5AE (hue 65) to its complement at hue 245. For a subtler effect, try pairing with an analogous color at hue 95. Use CSS: background: linear-gradient(135deg, #eff5ae, #b3adf5);
CSS Code for #EFF5AE
Similar Colors
Colors visually similar to #EFF5AE based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #EFF5AE across image editing and color design tools.
About Color #EFF5AE (#EFF5AE)
#EFF5AE is a yellow color (colour) with RGB channel values of 239 red, 245 green, and 174 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 65 degrees with 78% saturation and 82% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #EFF5AE is 235/255 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 2% cyan, 0% magenta, 29% yellow, and 4% key (black).
The WCAG contrast ratio of #EFF5AE against white is 1.14:1 and against black is 18.34:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 18.34:1, or use it exclusively for decorative purposes.
The complementary colour #B3ADF5 creates maximum visual tension when paired with #EFF5AE. For more harmonious color combinations, use the analogous colours #F5D7AD and #CBF5AD, 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 #EFF5AE
- 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 #EFF5AE?
- #EFF5AE is Color #EFF5AE, a yellow color (colour) with RGB(239, 245, 174), HSL(65, 78%, 82%), and CMYK(2%, 0%, 29%, 4%). Its perceived brightness is 235/255.
- Is #EFF5AE accessible for text?
- Against white, #EFF5AE has a contrast ratio of 1.14:1 (fails AA for normal text). Against black, it has 18.34:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #EFF5AE?
- The complementary colour is #B3ADF5 (hue 245). For subtle color combinations, use analogous colours #F5D7AD and #CBF5AD. The triadic palette adds #ADEFF5 and #F5ADEF for vibrant variety.
- How do I use #EFF5AE in CSS?
- Use any format: color: #eff5ae; or rgb(239, 245, 174); or hsl(65, 78%, 82%). For CSS custom properties: --color-primary: 65 78% 82%; 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.