Color #12E2EB Color / Colour Code #12E2EB
This page shows the hex color code for color #12e2eb (#12E2EB). The colour is a cyan tone with 86% saturation and 50% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #12E2EB against common backgrounds.
Complementary Colors
#12E2EB paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 152, 182, and 212 degrees for harmonious combinations.
Triadic Palette
Three colors at 182, 302, and 62 degrees.
Color Palettes Using #12E2EB
Five shades at lightness levels 15% through 85% while keeping hue at 182 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 182 to 227 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 182 with its complement at 2 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 #12E2EB
Lightness variations at hue 182 and 86% saturation.
CSS Gradients with #12E2EB
Design Use Cases for #12E2EB
High-Impact Accent
With 86% saturation, #12E2EB 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.
Soft Accent & Highlight
With 50% lightness, #12E2EB has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Clarity & Technology
#12E2EB is in the cyan spectrum (hue 182). Cyan evokes technology, clarity, and innovation. It works well for tech product interfaces, data visualization accents, loading indicators, and futuristic design themes. Cyan provides a modern alternative to traditional blues.
Gradient Pairing
Create a gradient from #12E2EB (hue 182) to its complement at hue 2. For a subtler effect, try pairing with an analogous color at hue 212. Use CSS: background: linear-gradient(135deg, #12e2eb, #ed1912);
CSS Code for #12E2EB
Similar Colors
Colors visually similar to #12E2EB based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #12E2EB across image editing and color design tools.
About Color #12E2EB (#12E2EB)
#12E2EB is a cyan color (colour) with RGB channel values of 18 red, 226 green, and 235 blue. The blue channel is dominant by a ratio of 13.1:1 over the weakest channel. In HSL terms, the hue sits at 182 degrees with 86% saturation and 50% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #12E2EB is 165/255 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 92% cyan, 4% magenta, 0% yellow, and 8% key (black).
The WCAG contrast ratio of #12E2EB against white is 1.60:1 and against black is 13.10:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 13.10:1, or use it exclusively for decorative purposes.
The complementary colour #ED1912 creates maximum visual tension when paired with #12E2EB. For more harmonious color combinations, use the analogous colours #12ED87 and #1278ED, 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 #12E2EB
- 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 #12E2EB?
- #12E2EB is Color #12E2EB, a cyan color (colour) with RGB(18, 226, 235), HSL(182, 86%, 50%), and CMYK(92%, 4%, 0%, 8%). Its perceived brightness is 165/255.
- Is #12E2EB accessible for text?
- Against white, #12E2EB has a contrast ratio of 1.60:1 (fails AA for normal text). Against black, it has 13.10:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #12E2EB?
- The complementary colour is #ED1912 (hue 2). For subtle color combinations, use analogous colours #12ED87 and #1278ED. The triadic palette adds #ED12E6 and #E6ED12 for vibrant variety.
- How do I use #12E2EB in CSS?
- Use any format: color: #12e2eb; or rgb(18, 226, 235); or hsl(182, 86%, 50%). For CSS custom properties: --color-primary: 182 86% 50%; 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.