Color #FDEC30 Color / Colour Code #FDEC30
This page shows the hex color code for color #fdec30 (#FDEC30). The colour is a yellow tone with 98% saturation and 59% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #FDEC30 against common backgrounds.
Complementary Colors
#FDEC30 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 25, 55, and 85 degrees for harmonious combinations.
Triadic Palette
Three colors at 55, 175, and 295 degrees.
Color Palettes Using #FDEC30
Five shades at lightness levels 15% through 85% while keeping hue at 55 and saturation at 98%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 55 to 100 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 55 with its complement at 235 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 #FDEC30
Lightness variations at hue 55 and 98% saturation.
CSS Gradients with #FDEC30
Design Use Cases for #FDEC30
High-Impact Accent
With 98% saturation, #FDEC30 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 59% lightness, #FDEC30 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
#FDEC30 is in the yellow spectrum (hue 55). 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 #FDEC30 (hue 55) to its complement at hue 235. For a subtler effect, try pairing with an analogous color at hue 85. Use CSS: background: linear-gradient(135deg, #fdec30, #3041fd);
CSS Code for #FDEC30
Similar Colors
Colors visually similar to #FDEC30 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #FDEC30 across image editing and color design tools.
About Color #FDEC30 (#FDEC30)
#FDEC30 is a yellow color (colour) with RGB channel values of 253 red, 236 green, and 48 blue. The red channel is dominant by a ratio of 5.3:1 over the weakest channel. In HSL terms, the hue sits at 55 degrees with 98% saturation and 59% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #FDEC30 is 220/255 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, 7% magenta, 81% yellow, and 1% key (black).
The WCAG contrast ratio of #FDEC30 against white is 1.22:1 and against black is 17.22:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 17.22:1, or use it exclusively for decorative purposes.
The complementary colour #3041FD creates maximum visual tension when paired with #FDEC30. For more harmonious color combinations, use the analogous colours #FD8530 and #A8FD30, 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 #FDEC30
- 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 #FDEC30?
- #FDEC30 is Color #FDEC30, a yellow color (colour) with RGB(253, 236, 48), HSL(55, 98%, 59%), and CMYK(0%, 7%, 81%, 1%). Its perceived brightness is 220/255.
- Is #FDEC30 accessible for text?
- Against white, #FDEC30 has a contrast ratio of 1.22:1 (fails AA for normal text). Against black, it has 17.22:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #FDEC30?
- The complementary colour is #3041FD (hue 235). For subtle color combinations, use analogous colours #FD8530 and #A8FD30. The triadic palette adds #30FDEC and #EC30FD for vibrant variety.
- How do I use #FDEC30 in CSS?
- Use any format: color: #fdec30; or rgb(253, 236, 48); or hsl(55, 98%, 59%). For CSS custom properties: --color-primary: 55 98% 59%; 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.