Color #EFF2C3 Color / Colour Code #EFF2C3
This page shows the hex color code for color #eff2c3 (#EFF2C3). The colour is a yellow tone with 64% saturation and 86% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #EFF2C3 against common backgrounds.
Complementary Colors
#EFF2C3 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 34, 64, and 94 degrees for harmonious combinations.
Triadic Palette
Three colors at 64, 184, and 304 degrees.
Color Palettes Using #EFF2C3
Five shades at lightness levels 15% through 85% while keeping hue at 64 and saturation at 64%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 64 to 109 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 64 with its complement at 244 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 #EFF2C3
Lightness variations at hue 64 and 64% saturation.
CSS Gradients with #EFF2C3
Design Use Cases for #EFF2C3
Vibrant Brand Color
#EFF2C3 has a strong 64% 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 86% lightness, #EFF2C3 is very close to white but carries a subtle yellow tint. This is perfect for alternating row backgrounds in tables, subtle section differentiation, and adding warmth or coolness to an otherwise stark white design.
Attention & Optimism
#EFF2C3 is in the yellow spectrum (hue 64). 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 #EFF2C3 (hue 64) to its complement at hue 244. For a subtler effect, try pairing with an analogous color at hue 94. Use CSS: background: linear-gradient(135deg, #eff2c3, #c7c4f2);
CSS Code for #EFF2C3
Similar Colors
Colors visually similar to #EFF2C3 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #EFF2C3 across image editing and color design tools.
About Color #EFF2C3 (#EFF2C3)
#EFF2C3 is a yellow color (colour) with RGB channel values of 239 red, 242 green, and 195 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 64 degrees with 64% saturation and 86% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #EFF2C3 is 236/255 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 1% cyan, 0% magenta, 19% yellow, and 5% key (black).
The WCAG contrast ratio of #EFF2C3 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 #C7C4F2 creates maximum visual tension when paired with #EFF2C3. For more harmonious color combinations, use the analogous colours #F2DEC4 and #D8F2C4, 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 #EFF2C3
- 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 #EFF2C3?
- #EFF2C3 is Color #EFF2C3, a yellow color (colour) with RGB(239, 242, 195), HSL(64, 64%, 86%), and CMYK(1%, 0%, 19%, 5%). Its perceived brightness is 236/255.
- Is #EFF2C3 accessible for text?
- Against white, #EFF2C3 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 #EFF2C3?
- The complementary colour is #C7C4F2 (hue 244). For subtle color combinations, use analogous colours #F2DEC4 and #D8F2C4. The triadic palette adds #C4EFF2 and #F2C4EF for vibrant variety.
- How do I use #EFF2C3 in CSS?
- Use any format: color: #eff2c3; or rgb(239, 242, 195); or hsl(64, 64%, 86%). For CSS custom properties: --color-primary: 64 64% 86%; 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.