OhmCo - previously rule of design - carwash marketing and blogging

Icterine Yellow

Mel Ohlinger • November 9, 2022

Icterine

Is it a brand of discount mouthwash? A chemical agent designed to sweeten gelatin-based cakes back in the fifties? A type of bacteria that snuggles into the cracks between your fingers and makes them uncontrollably itchy?


It's a color --- one with some history (which is more than can be said about some other colors we come across). Icterine is a brilliant shade of yellow, and our main branding color at Rule of Design. As part of our branding, we use a modern take on an ancient Greek color palette to reinforce the symbolism behind the rules of design, or the golden ratio


The roots of this medicinal-sounding name stem from ancient Greece, specifically the word "ikteros" which means jaundice. Icterine is most commonly used today to describe a species of birds with yellow feathers, like the Icterine Warbler, but can also be found describing any product that shares the same color.

Icterine yellow, acid yellow, ohmco yellow colors

In a RGB color space, hex #fcf75e (also known as Icterine) is composed of 98.8% red, 96.9% green and 36.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 2% magenta, 62.7% yellow and 1.2% black. It has a hue angle of 58.1 degrees, a saturation of 96.3% and a lightness of 67.8%. #fcf55f color hex could be obtained by blending #ffffbc with #f9ef00. Closest websafe color is: #ffff66.


Finding the right color to represent your brand is a problem most business owners probably haven't considered. And while our happy shade of vibrant yellow happens to coincide with ancient jaundice, we're happy with the results its given us.


We can help you bring the right color and thoughtful design that works hard for you. Get in touch if you need a hand finding your next Icterine!



SHARE ONLINE

Last week, Mel and I had the chance to attend the Heartland Car Wash Show in Council Bluffs, Iowa—a
By Mike Ohlinger May 1, 2025
Last week, Mel and I had the chance to attend the Heartland Car Wash Show in Council Bluffs, Iowa—a regional event that’s trying to find its footing again after a few bumpy years. If you’ve never been, the Heartland Show has historically drawn together car wash professionals from across the Midwest, but this year’s event came with some caveats. While it wasn’t the most polished affair we’ve attended, we walked away with the impression that there’s real potential for this show to evolve into something meaningful. That is, if the organizers can push through the growing pains.
Google is updating its Ads Transparency policy in May and June 2025. Here's what car wash advertiser
By Mel Ohlinger May 1, 2025
Google is updating its Ads Transparency policy in May and June 2025. Here's what car wash advertisers need to know to keep their payer name and billing details accurate.
By Mel Ohlinger May 1, 2025
Precision, Pressure, and a Pitch: The Allen Jones Legacy
Carwash Myths & Hollywood Hype: The First Automatic Car Wash Was NOT in California
By Mel Ohlinger April 21, 2025
For a long time, a certain story has drifted through the car wash world like a sudsy ghost. You’ll hear it in conventions, on websites and blogs, whispered reverently by folks who swear their uncle told them about it once: that the first automatic car wash opened in Hollywood, California in the 1940s. That it used a winch system to pull cars through a tunnel while attendants handled the scrub-down and drying. That it wasn't a FULLY automatic carwash, but it had the first automatic component - a winch and pully system to bring cars through a tunnel. Some claim it even used a tractor or a team of horses to automate the chain system.
The car wash industry has seen tremendous growth in recent years, yet when it comes to insurance, it
By Tony Gaipa April 2, 2025
The car wash industry has seen tremendous growth in recent years, yet when it comes to insurance, it remains one of the most underserved sectors. Historically, car wash owners and operators have been left with generic, boilerplate policies that fail to address the unique risks they face. That’s where we come in.
At the Heartland Car Wash Show, OhmCo shared how car wash owners can use a simple Mother’s Day campa
By Mel Ohlinger March 12, 2025
At the Heartland Car Wash Show, OhmCo shared how car wash owners can use a simple Mother’s Day campaign to attract customers and turn them into loyal fans with the power of social media.At the Heartland Show, OhmCo’s Mel Ohlinger shared a proven Mother's Day campaign strategy that uses social media to build real loyalty—without a big budget. OG Image Alt Text: OhmCo presents social media strategy at the Heartland Car Wash Show
What's a DNS and what's a URL?
By Mel Ohlinger January 22, 2025
Make it look more like a parking lot to illustrate this concept: **What is DNS (and What’s a URL)?** You’ve probably heard of DNS (Domain Name System) and URL (Uniform Resource Locator), but what do these terms mean, and how do they work together to bring websites to life? Let’s break it down using OhmCo’s website https://www.carwash-marketing.com/
The social media landscape is changing fast, and carwash owners need to stay prepared. With TikTok’s
By Mel Ohlinger January 16, 2025
The social media landscape is changing fast, and carwash owners need to stay prepared. With TikTok’s potential sale or shutdown, its 170 million U.S. users and countless small businesses are facing a major shift. What’s the real story, and how can it affect your marketing? Here’s what’s happening, what it means for your business, and steps to adapt and keep your customers engaged.
Mike & Mel standing in front of a sign that says the car wash show
By Melanie Jayjack January 7, 2025
Looking to explore the top car wash trade shows in 2025? Events that used to be small are growing while new events are continuously in the works. Here's a comprehensive list of all the car wash trade shows this year.
More Posts