Color #45CD8A Color / Colour Code #45CD8A
This page shows the hex color code for color #45cd8a (#45CD8A). The colour is a cyan tone with 58% saturation and 54% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #45CD8A against common backgrounds.
Complementary Colors
#45CD8A paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 120, 150, and 180 degrees for harmonious combinations.
Triadic Palette
Three colors at 150, 270, and 30 degrees.
Color Palettes Using #45CD8A
Five shades at lightness levels 15% through 85% while keeping hue at 150 and saturation at 58%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 150 to 195 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 150 with its complement at 330 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 #45CD8A
Lightness variations at hue 150 and 58% saturation.
CSS Gradients with #45CD8A
Design Use Cases for #45CD8A
Balanced UI Color
At 58% saturation, #45CD8A strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Soft Accent & Highlight
With 54% lightness, #45CD8A 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
#45CD8A is in the cyan spectrum (hue 150). 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 #45CD8A (hue 150) to its complement at hue 330. For a subtler effect, try pairing with an analogous color at hue 180. Use CSS: background: linear-gradient(135deg, #45cd8a, #ce468a);
CSS Code for #45CD8A
Similar Colors
Colors visually similar to #45CD8A based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #45CD8A across image editing and color design tools.
About Color #45CD8A (#45CD8A)
#45CD8A is a cyan color (colour) with RGB channel values of 69 red, 205 green, and 138 blue. The green channel is dominant by a ratio of 3.0:1 over the weakest channel. In HSL terms, the hue sits at 150 degrees with 58% saturation and 54% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #45CD8A is 157/255 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 66% cyan, 0% magenta, 33% yellow, and 20% key (black).
The WCAG contrast ratio of #45CD8A against white is 2.03:1 and against black is 10.35:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.35:1, or use it exclusively for decorative purposes.
The complementary colour #CE468A creates maximum visual tension when paired with #45CD8A. For more harmonious color combinations, use the analogous colours #46CE46 and #46CECE, 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 #45CD8A
- 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 #45CD8A?
- #45CD8A is Color #45CD8A, a cyan color (colour) with RGB(69, 205, 138), HSL(150, 58%, 54%), and CMYK(66%, 0%, 33%, 20%). Its perceived brightness is 157/255.
- Is #45CD8A accessible for text?
- Against white, #45CD8A has a contrast ratio of 2.03:1 (fails AA for normal text). Against black, it has 10.35:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #45CD8A?
- The complementary colour is #CE468A (hue 330). For subtle color combinations, use analogous colours #46CE46 and #46CECE. The triadic palette adds #8A46CE and #CE8A46 for vibrant variety.
- How do I use #45CD8A in CSS?
- Use any format: color: #45cd8a; or rgb(69, 205, 138); or hsl(150, 58%, 54%). For CSS custom properties: --color-primary: 150 58% 54%; 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.