Color #FEFE63 Color / Colour Code #FEFE63
This page shows the hex color code for color #fefe63 (#FEFE63). The colour is a yellow tone with 99% saturation and 69% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #FEFE63 against common backgrounds.
Complementary Colors
#FEFE63 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 30, 60, and 90 degrees for harmonious combinations.
Triadic Palette
Three colors at 60, 180, and 300 degrees.
Color Palettes Using #FEFE63
Five shades at lightness levels 15% through 85% while keeping hue at 60 and saturation at 99%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 60 to 105 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 60 with its complement at 240 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 #FEFE63
Lightness variations at hue 60 and 99% saturation.
CSS Gradients with #FEFE63
Design Use Cases for #FEFE63
High-Impact Accent
With 99% saturation, #FEFE63 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.
Soft Accent & Highlight
With 69% lightness, #FEFE63 has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Attention & Optimism
#FEFE63 is in the yellow spectrum (hue 60). 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 #FEFE63 (hue 60) to its complement at hue 240. For a subtler effect, try pairing with an analogous color at hue 90. Use CSS: background: linear-gradient(135deg, #fefe63, #6262fe);
CSS Code for #FEFE63
Similar Colors
Colors visually similar to #FEFE63 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #FEFE63 across image editing and color design tools.
About Color #FEFE63 (#FEFE63)
#FEFE63 is a yellow color (colour) with RGB channel values of 254 red, 254 green, and 99 blue. The red channel is dominant by a ratio of 2.6:1 over the weakest channel. In HSL terms, the hue sits at 60 degrees with 99% saturation and 69% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #FEFE63 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 0% cyan, 0% magenta, 61% yellow, and 0% key (black).
The WCAG contrast ratio of #FEFE63 against white is 1.07:1 and against black is 19.57:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 19.57:1, or use it exclusively for decorative purposes.
The complementary colour #6262FE creates maximum visual tension when paired with #FEFE63. For more harmonious color combinations, use the analogous colours #FEB062 and #B0FE62, 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 #FEFE63
- 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 #FEFE63?
- #FEFE63 is Color #FEFE63, a yellow color (colour) with RGB(254, 254, 99), HSL(60, 99%, 69%), and CMYK(0%, 0%, 61%, 0%). Its perceived brightness is 236/255.
- Is #FEFE63 accessible for text?
- Against white, #FEFE63 has a contrast ratio of 1.07:1 (fails AA for normal text). Against black, it has 19.57:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #FEFE63?
- The complementary colour is #6262FE (hue 240). For subtle color combinations, use analogous colours #FEB062 and #B0FE62. The triadic palette adds #62FEFE and #FE62FE for vibrant variety.
- How do I use #FEFE63 in CSS?
- Use any format: color: #fefe63; or rgb(254, 254, 99); or hsl(60, 99%, 69%). For CSS custom properties: --color-primary: 60 99% 69%; 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.