Color #FEFFDF Color / Colour Code #FEFFDF
This page shows the hex color code for color #feffdf (#FEFFDF). The colour is a yellow tone with 100% saturation and 94% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #FEFFDF against common backgrounds.
Complementary Colors
#FEFFDF paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 32, 62, and 92 degrees for harmonious combinations.
Triadic Palette
Three colors at 62, 182, and 302 degrees.
Color Palettes Using #FEFFDF
Five shades at lightness levels 15% through 85% while keeping hue at 62 and saturation at 100%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 62 to 107 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 62 with its complement at 242 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 #FEFFDF
Lightness variations at hue 62 and 100% saturation.
CSS Gradients with #FEFFDF
Design Use Cases for #FEFFDF
High-Impact Accent
With 100% saturation, #FEFFDF is highly vivid. Reserve this for elements that need maximum attention: primary action buttons, notification badges, error states, or promotional banners. Use sparingly alongside neutral tones to avoid visual fatigue.
Near-White Background
At 94% lightness, #FEFFDF 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
#FEFFDF is in the yellow spectrum (hue 62). 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 #FEFFDF (hue 62) to its complement at hue 242. For a subtler effect, try pairing with an analogous color at hue 92. Use CSS: background: linear-gradient(135deg, #feffdf, #e1e0ff);
CSS Code for #FEFFDF
Similar Colors
Colors visually similar to #FEFFDF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #FEFFDF across image editing and color design tools.
About Color #FEFFDF (#FEFFDF)
#FEFFDF is a yellow color (colour) with RGB channel values of 254 red, 255 green, and 223 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 62 degrees with 100% saturation and 94% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #FEFFDF is 251/255 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 0% cyan, 0% magenta, 13% yellow, and 0% key (black).
The WCAG contrast ratio of #FEFFDF against white is 1.02:1 and against black is 20.58:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 20.58:1, or use it exclusively for decorative purposes.
The complementary colour #E1E0FF creates maximum visual tension when paired with #FEFFDF. For more harmonious color combinations, use the analogous colours #FFF1E0 and #EFFFE0, 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 #FEFFDF
- 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 #FEFFDF?
- #FEFFDF is Color #FEFFDF, a yellow color (colour) with RGB(254, 255, 223), HSL(62, 100%, 94%), and CMYK(0%, 0%, 13%, 0%). Its perceived brightness is 251/255.
- Is #FEFFDF accessible for text?
- Against white, #FEFFDF has a contrast ratio of 1.02:1 (fails AA for normal text). Against black, it has 20.58:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #FEFFDF?
- The complementary colour is #E1E0FF (hue 242). For subtle color combinations, use analogous colours #FFF1E0 and #EFFFE0. The triadic palette adds #E0FEFF and #FFE0FE for vibrant variety.
- How do I use #FEFFDF in CSS?
- Use any format: color: #feffdf; or rgb(254, 255, 223); or hsl(62, 100%, 94%). For CSS custom properties: --color-primary: 62 100% 94%; 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.