Opal logo

Opal Brand Colors

Opal is a focus and digital wellness app for iPhone and iPad that allows users to block distracting apps and websites, track their daily screen time, and build healthier tech habits through guided sessions and usage reports. It targets people trying to reclaim attention in a distraction-heavy world. Opal's calm, nature-inspired brand reflects balance, focus, and digital mindfulness.

https://opal.com

Mint Green (#ADFFA6) heads the official Opal palette, followed by Black (#040404) and Melrose (#B0A8FE). Measured against white, just one value satisfies the 4.5:1 contrast ratio WCAG AA requires of normal-size body text: Black, at 20.5:1, while Mint Green sits lowest at 1.19:1.

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Opal Color Palette

Opal uses 3 official colors in its brand identity.

Mint Green

#ADFFA6
HEX #ADFFA6
RGB 173, 255, 166
HSL 115.3°, 100.0%, 82.5%
On white 1.19:1
On black 17.63:1
As text on white Fail

Black

#040404
HEX #040404
RGB 4, 4, 4
HSL 0.0°, 0.0%, 1.6%
On white 20.5:1
On black 1.02:1
As text on white AAA

Melrose

#B0A8FE
HEX #B0A8FE
RGB 176, 168, 254
HSL 245.6°, 97.7%, 82.7%
On white 2.13:1
On black 9.88:1
As text on white Fail

Frequently Asked Questions

What are the official Opal brand colors?
Opal uses 3 official brand colors in its visual identity. Each color on this page includes the exact HEX, RGB, and HSL values so you can reproduce them accurately in any design tool.
How do I use Opal brand colors in CSS?
Click the copy button next to any HEX code on this page to copy it to your clipboard. Then use it in CSS like: color: #HEX; or background-color: #HEX;.
Are these Opal colors official?
The color codes on this page are sourced from Opal's publicly available brand guidelines, press kits, and official resources. We strive to keep them accurate and up to date.
What color formats are available?
Each Opal brand color is shown in HEX, RGB, and HSL formats. Click on any color swatch to visit its detail page where you'll also find HSV, CMYK, and OKLCH values.
Can I use Opal brand colors in my project?
Brand colors are typically trademarked as part of a company's visual identity. You can reference them for educational, editorial, or interoperability purposes. For commercial use in a way that implies endorsement or affiliation, check Opal's brand guidelines.
What is the primary Opal color?
The primary Opal brand color is Mint Green (#ADFFA6). This is the first color listed in the brand palette and is typically the most recognizable.
How do I ensure color accuracy across devices?
HEX and RGB values render consistently in digital media (web, apps, screens). For print, convert to CMYK using the values on each color's detail page. Monitor calibration and color profiles can affect perception, so always proof on target devices.
Do Opal colors meet accessibility standards?
Accessibility depends on how colors are paired. Click any color to see its WCAG contrast ratios against white and black. Use our Contrast Checker to test any two Opal colors together.
How often are brand colors updated?
We periodically review and update brand color data. If Opal rebrands or publishes new guidelines, we update our records accordingly. If you spot an outdated color, feel free to let us know.
What other brands have similar colors?
Click on any Opal color to visit its detail page, which shows other brands that use the same or very similar hex values. You can also browse all brands on our Brands page.

Accessibility of the Opal palette

Of the 3 recorded colors, 1 reach the WCAG 2.1 AA ratio of 4.5:1 against a white background — the threshold normal-size body text must meet. Colors below that line are not failures of the palette: they remain valid as fills carrying white text, as large text at the 3:1 threshold, and as borders, icons, and other non-text elements, which SC 1.4.11 also holds to 3:1. A logotype set in such a color is exempt from the requirement entirely.

Reference: WCAG AA vs AAA contrast requirements compared · Contrast Checker

Opal and its associated marks are trademarks of their respective owner. ColorFYI records publicly published brand-guideline color values for reference, editorial, and interoperability purposes, and is neither affiliated with nor endorsed by Opal.