Color #A1A045 Color / Colour Code #A1A045
This page shows the hex color code for color #a1a045 (#A1A045). The colour is a yellow tone with 40% saturation and 45% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #A1A045 against common backgrounds.
Complementary Colors
#A1A045 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 29, 59, and 89 degrees for harmonious combinations.
Triadic Palette
Three colors at 59, 179, and 299 degrees.
Color Palettes Using #A1A045
Five shades at lightness levels 15% through 85% while keeping hue at 59 and saturation at 40%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 59 to 104 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 59 with its complement at 239 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 #A1A045
Lightness variations at hue 59 and 40% saturation.
CSS Gradients with #A1A045
Design Use Cases for #A1A045
Balanced UI Color
At 40% saturation, #A1A045 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 45% lightness, #A1A045 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
#A1A045 is in the yellow spectrum (hue 59). 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 #A1A045 (hue 59) to its complement at hue 239. For a subtler effect, try pairing with an analogous color at hue 89. Use CSS: background: linear-gradient(135deg, #a1a045, #4546a1);
CSS Code for #A1A045
Similar Colors
Colors visually similar to #A1A045 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #A1A045 across image editing and color design tools.
About Color #A1A045 (#A1A045)
#A1A045 is a yellow color (colour) with RGB channel values of 161 red, 160 green, and 69 blue. The red channel is dominant by a ratio of 2.3:1 over the weakest channel. In HSL terms, the hue sits at 59 degrees with 40% saturation and 45% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #A1A045 is 150/255 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, 1% magenta, 57% yellow, and 37% key (black).
The WCAG contrast ratio of #A1A045 against white is 2.75:1 and against black is 7.63:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 7.63:1, or use it exclusively for decorative purposes.
The complementary colour #4546A1 creates maximum visual tension when paired with #A1A045. For more harmonious color combinations, use the analogous colours #A17145 and #74A145, 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 #A1A045
- 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 #A1A045?
- #A1A045 is Color #A1A045, a yellow color (colour) with RGB(161, 160, 69), HSL(59, 40%, 45%), and CMYK(0%, 1%, 57%, 37%). Its perceived brightness is 150/255.
- Is #A1A045 accessible for text?
- Against white, #A1A045 has a contrast ratio of 2.75:1 (fails AA for normal text). Against black, it has 7.63:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #A1A045?
- The complementary colour is #4546A1 (hue 239). For subtle color combinations, use analogous colours #A17145 and #74A145. The triadic palette adds #45A19F and #9F45A1 for vibrant variety.
- How do I use #A1A045 in CSS?
- Use any format: color: #a1a045; or rgb(161, 160, 69); or hsl(59, 40%, 45%). For CSS custom properties: --color-primary: 59 40% 45%; 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.