Seaweed

General Information about Seaweed (#183016)

The hexadecimal color #183016, also known as Seaweed, is a dark shade of green. It is composed of 9.4% red, 18.8% green, and 8.6% blue. In the RGB color model, it has the values of R:24, G:48, B:22. In the CMYK color model, it is composed of 50% cyan, 0% magenta, 54.17% yellow and 81.18% black. Its closest named color is, logically, Seaweed. This color has a relatively low saturation and brightness, giving it a subdued and earthy feel. Colors similar to seaweed are forest green, olive green, and other dark greens. The hex code #183016 can be useful in a variety of design applications, especially those aiming for a natural, calming, or sophisticated aesthetic. The color evokes feelings of the forest, nature, tranquility, and it can be used to establish a stable and reliable emotion.

The hex color #183016, often referred to as Seaweed, presents specific accessibility challenges, particularly in text-based applications. Its low luminance value of approximately 3.4 cd/m² means that it provides insufficient contrast against a standard white background, falling far short of WCAG (Web Content Accessibility Guidelines) requirements for contrast ratios. Specifically, WCAG 2.1 level AA requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Using #183016 as text on a white background would make content difficult to read for users with visual impairments. Similarly, as background color behind white text will make the text hard to read. To improve accessibility, consider using lighter shades of green or pairing it with colors that provide better contrast. Tools are available online to calculate color contrast ratios to ensure compliance with accessibility standards. Increasing the font weight or size can somewhat mitigate contrast issues, but is not a substitute for good contrast. Always prioritize color combinations that offer sufficient readability for all users, including those with low vision or color blindness.

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Digital Color Formats

Alternative colors

Applications

• Web Design

  In web design, Seaweed (#183016) can be used as a subtle background color for nature-themed websites or sections related to environmental topics. Its dark and muted tone evokes a sense of tranquility and organic beauty, making it suitable for websites promoting eco-friendly products, sustainable practices, or outdoor activities. As text color it is only suitable in combination with very bright background colors. It can also be used as an accent color in logos or branding materials for companies looking to convey a message of natural sustainability. The color is rarely used for large text.

• Interior Design

  In interior design, Seaweed can be used as an accent color for walls or furniture in rooms designed to promote relaxation and calmness. It pairs well with natural materials like wood and stone, creating a harmonious and grounded atmosphere. It's commonly used in bedrooms, living rooms, or spa-like bathrooms to create a serene environment. The deep green can also be used for smaller items like pillows, carpets or accessoires.

• Fashion

  In fashion, Seaweed can be incorporated into clothing or accessories for those seeking a subtle and earthy look. It's often used in outdoor wear, such as jackets or pants, due to its association with nature. The color can be paired with neutral tones like beige or brown to create a cohesive and understated outfit. It can also be used in patterns to add depth and visual interest.

Complementary color

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