Color #73DDAA Color / Colour Code #73DDAA
This page shows the hex color code for color #73ddaa (#73DDAA). The colour is a cyan tone with 61% saturation and 66% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #73DDAA against common backgrounds.
Complementary Colors
#73DDAA paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 121, 151, and 181 degrees for harmonious combinations.
Triadic Palette
Three colors at 151, 271, and 31 degrees.
Color Palettes Using #73DDAA
Five shades at lightness levels 15% through 85% while keeping hue at 151 and saturation at 61%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 151 to 196 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 151 with its complement at 331 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 #73DDAA
Lightness variations at hue 151 and 61% saturation.
CSS Gradients with #73DDAA
Design Use Cases for #73DDAA
Vibrant Brand Color
#73DDAA has a strong 61% saturation that makes it ideal for brand identity elements. Use it for logos, primary call-to-action buttons, hero section accents, and marketing materials where visual impact matters. This saturation level is eye-catching without being harsh.
Soft Accent & Highlight
With 66% lightness, #73DDAA 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
#73DDAA is in the cyan spectrum (hue 151). 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 #73DDAA (hue 151) to its complement at hue 331. For a subtler effect, try pairing with an analogous color at hue 181. Use CSS: background: linear-gradient(135deg, #73ddaa, #dd73a7);
CSS Code for #73DDAA
Similar Colors
Colors visually similar to #73DDAA based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #73DDAA across image editing and color design tools.
About Color #73DDAA (#73DDAA)
#73DDAA is a cyan color (colour) with RGB channel values of 115 red, 221 green, and 170 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 151 degrees with 61% saturation and 66% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #73DDAA is 183/255 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 48% cyan, 0% magenta, 23% yellow, and 13% key (black).
The WCAG contrast ratio of #73DDAA against white is 1.66:1 and against black is 12.65:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 12.65:1, or use it exclusively for decorative purposes.
The complementary colour #DD73A7 creates maximum visual tension when paired with #73DDAA. For more harmonious color combinations, use the analogous colours #73DD75 and #73DBDD, 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 #73DDAA
- 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 #73DDAA?
- #73DDAA is Color #73DDAA, a cyan color (colour) with RGB(115, 221, 170), HSL(151, 61%, 66%), and CMYK(48%, 0%, 23%, 13%). Its perceived brightness is 183/255.
- Is #73DDAA accessible for text?
- Against white, #73DDAA has a contrast ratio of 1.66:1 (fails AA for normal text). Against black, it has 12.65:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #73DDAA?
- The complementary colour is #DD73A7 (hue 331). For subtle color combinations, use analogous colours #73DD75 and #73DBDD. The triadic palette adds #AA73DD and #DDAA73 for vibrant variety.
- How do I use #73DDAA in CSS?
- Use any format: color: #73ddaa; or rgb(115, 221, 170); or hsl(151, 61%, 66%). For CSS custom properties: --color-primary: 151 61% 66%; 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.