Color #AC910D Color / Colour Code #AC910D
This page shows the hex color code for color #ac910d (#AC910D). The colour is a yellow tone with 86% saturation and 36% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #AC910D against common backgrounds.
Complementary Colors
#AC910D paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 20, 50, and 80 degrees for harmonious combinations.
Triadic Palette
Three colors at 50, 170, and 290 degrees.
Color Palettes Using #AC910D
Five shades at lightness levels 15% through 85% while keeping hue at 50 and saturation at 86%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 50 to 95 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 50 with its complement at 230 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 #AC910D
Lightness variations at hue 50 and 86% saturation.
CSS Gradients with #AC910D
Design Use Cases for #AC910D
High-Impact Accent
With 86% saturation, #AC910D 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.
Primary Interface Color
At 36% lightness, #AC910D 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
#AC910D is in the yellow spectrum (hue 50). 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 #AC910D (hue 50) to its complement at hue 230. For a subtler effect, try pairing with an analogous color at hue 80. Use CSS: background: linear-gradient(135deg, #ac910d, #0d27ab);
CSS Code for #AC910D
Similar Colors
Colors visually similar to #AC910D based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #AC910D across image editing and color design tools.
About Color #AC910D (#AC910D)
#AC910D is a yellow color (colour) with RGB channel values of 172 red, 145 green, and 13 blue. The red channel is dominant by a ratio of 13.2:1 over the weakest channel. In HSL terms, the hue sits at 50 degrees with 86% saturation and 36% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #AC910D is 138/255 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, 16% magenta, 92% yellow, and 33% key (black).
The WCAG contrast ratio of #AC910D against white is 3.08:1 and against black is 6.81:1. This only passes AA for large text (18pt+) on white. For normal body text on white, darken the color or use it on a dark background where it achieves 6.81:1.
The complementary colour #0D27AB creates maximum visual tension when paired with #AC910D. For more harmonious color combinations, use the analogous colours #AB410D and #76AB0D, 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 #AC910D
- 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 #AC910D?
- #AC910D is Color #AC910D, a yellow color (colour) with RGB(172, 145, 13), HSL(50, 86%, 36%), and CMYK(0%, 16%, 92%, 33%). Its perceived brightness is 138/255.
- Is #AC910D accessible for text?
- Against white, #AC910D has a contrast ratio of 3.08:1 (fails AA for normal text). Against black, it has 6.81:1 (passes AA). It passes AA for large text (18pt+) on white. Use the contrast checker tool for custom background pairings.
- What colours pair well with #AC910D?
- The complementary colour is #0D27AB (hue 230). For subtle color combinations, use analogous colours #AB410D and #76AB0D. The triadic palette adds #0DAB90 and #900DAB for vibrant variety.
- How do I use #AC910D in CSS?
- Use any format: color: #ac910d; or rgb(172, 145, 13); or hsl(50, 86%, 36%). For CSS custom properties: --color-primary: 50 86% 36%; 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.