Color #ACA348 Color / Colour Code #ACA348
This page shows the hex color code for color #aca348 (#ACA348). The colour is a yellow tone with 41% saturation and 48% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #ACA348 against common backgrounds.
Complementary Colors
#ACA348 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 #ACA348
Five shades at lightness levels 15% through 85% while keeping hue at 55 and saturation at 41%. 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 #ACA348
Lightness variations at hue 55 and 41% saturation.
CSS Gradients with #ACA348
Design Use Cases for #ACA348
Balanced UI Color
At 41% saturation, #ACA348 strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Primary Interface Color
At 48% lightness, #ACA348 is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Attention & Optimism
#ACA348 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 #ACA348 (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, #aca348, #4851ad);
CSS Code for #ACA348
Similar Colors
Colors visually similar to #ACA348 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #ACA348 across image editing and color design tools.
About Color #ACA348 (#ACA348)
#ACA348 is a yellow color (colour) with RGB channel values of 172 red, 163 green, and 72 blue. The red channel is dominant by a ratio of 2.4:1 over the weakest channel. In HSL terms, the hue sits at 55 degrees with 41% saturation and 48% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #ACA348 is 155/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This is a medium-brightness color that can work with either dark or light text depending on font weight and size. For print production, the CMYK equivalent is 0% cyan, 5% magenta, 58% yellow, and 33% key (black).
The WCAG contrast ratio of #ACA348 against white is 2.60:1 and against black is 8.09:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 8.09:1, or use it exclusively for decorative purposes.
The complementary colour #4851AD creates maximum visual tension when paired with #ACA348. For more harmonious color combinations, use the analogous colours #AD7248 and #83AD48, 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 #ACA348
- 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 #ACA348?
- #ACA348 is Color #ACA348, a yellow color (colour) with RGB(172, 163, 72), HSL(55, 41%, 48%), and CMYK(0%, 5%, 58%, 33%). Its perceived brightness is 155/255.
- Is #ACA348 accessible for text?
- Against white, #ACA348 has a contrast ratio of 2.60:1 (fails AA for normal text). Against black, it has 8.09:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #ACA348?
- The complementary colour is #4851AD (hue 235). For subtle color combinations, use analogous colours #AD7248 and #83AD48. The triadic palette adds #48ADA4 and #A448AD for vibrant variety.
- How do I use #ACA348 in CSS?
- Use any format: color: #aca348; or rgb(172, 163, 72); or hsl(55, 41%, 48%). For CSS custom properties: --color-primary: 55 41% 48%; 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.