Color #12FD97 Color / Colour Code #12FD97
This page shows the hex color code for color #12fd97 (#12FD97). The colour is a cyan tone with 98% saturation and 53% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #12FD97 against common backgrounds.
Complementary Colors
#12FD97 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 124, 154, and 184 degrees for harmonious combinations.
Triadic Palette
Three colors at 154, 274, and 34 degrees.
Color Palettes Using #12FD97
Five shades at lightness levels 15% through 85% while keeping hue at 154 and saturation at 98%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 154 to 199 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 154 with its complement at 334 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 #12FD97
Lightness variations at hue 154 and 98% saturation.
CSS Gradients with #12FD97
Design Use Cases for #12FD97
High-Impact Accent
With 98% saturation, #12FD97 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 53% lightness, #12FD97 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
#12FD97 is in the cyan spectrum (hue 154). 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 #12FD97 (hue 154) to its complement at hue 334. For a subtler effect, try pairing with an analogous color at hue 184. Use CSS: background: linear-gradient(135deg, #12fd97, #fd1277);
CSS Code for #12FD97
Similar Colors
Colors visually similar to #12FD97 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #12FD97 across image editing and color design tools.
About Color #12FD97 (#12FD97)
#12FD97 is a cyan color (colour) with RGB channel values of 18 red, 253 green, and 151 blue. The green channel is dominant by a ratio of 14.1:1 over the weakest channel. In HSL terms, the hue sits at 154 degrees with 98% saturation and 53% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #12FD97 is 171/255 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 93% cyan, 0% magenta, 40% yellow, and 1% key (black).
The WCAG contrast ratio of #12FD97 against white is 1.35:1 and against black is 15.52:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 15.52:1, or use it exclusively for decorative purposes.
The complementary colour #FD1277 creates maximum visual tension when paired with #12FD97. For more harmonious color combinations, use the analogous colours #12FD21 and #12EDFD, 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 #12FD97
- 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 #12FD97?
- #12FD97 is Color #12FD97, a cyan color (colour) with RGB(18, 253, 151), HSL(154, 98%, 53%), and CMYK(93%, 0%, 40%, 1%). Its perceived brightness is 171/255.
- Is #12FD97 accessible for text?
- Against white, #12FD97 has a contrast ratio of 1.35:1 (fails AA for normal text). Against black, it has 15.52:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #12FD97?
- The complementary colour is #FD1277 (hue 334). For subtle color combinations, use analogous colours #12FD21 and #12EDFD. The triadic palette adds #9712FD and #FD9712 for vibrant variety.
- How do I use #12FD97 in CSS?
- Use any format: color: #12fd97; or rgb(18, 253, 151); or hsl(154, 98%, 53%). For CSS custom properties: --color-primary: 154 98% 53%; 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.