Color #39D565 Color / Colour Code #39D565
This page shows the hex color code for color #39d565 (#39D565). The colour is a green tone with 65% saturation and 53% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #39D565 against common backgrounds.
Complementary Colors
#39D565 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 107, 137, and 167 degrees for harmonious combinations.
Triadic Palette
Three colors at 137, 257, and 17 degrees.
Color Palettes Using #39D565
Five shades at lightness levels 15% through 85% while keeping hue at 137 and saturation at 65%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 137 to 182 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 137 with its complement at 317 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 #39D565
Lightness variations at hue 137 and 65% saturation.
CSS Gradients with #39D565
Design Use Cases for #39D565
Vibrant Brand Color
#39D565 has a strong 65% 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 53% lightness, #39D565 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.
Success & Growth Indicators
#39D565 falls in the green range (hue 137). Green universally represents success, growth, and safety. Use it for confirmation messages, positive chart data, eco-friendly badges, and health metrics. In financial dashboards, green indicates gains and positive performance.
Gradient Pairing
Create a gradient from #39D565 (hue 137) to its complement at hue 317. For a subtler effect, try pairing with an analogous color at hue 167. Use CSS: background: linear-gradient(135deg, #39d565, #d539a9);
CSS Code for #39D565
Similar Colors
Colors visually similar to #39D565 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #39D565 across image editing and color design tools.
About Color #39D565 (#39D565)
#39D565 is a green color (colour) with RGB channel values of 57 red, 213 green, and 101 blue. The green channel is dominant by a ratio of 3.7:1 over the weakest channel. In HSL terms, the hue sits at 137 degrees with 65% saturation and 53% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #39D565 is 154/255 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 73% cyan, 0% magenta, 53% yellow, and 16% key (black).
The WCAG contrast ratio of #39D565 against white is 1.93:1 and against black is 10.88:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.88:1, or use it exclusively for decorative purposes.
The complementary colour #D539A9 creates maximum visual tension when paired with #39D565. For more harmonious color combinations, use the analogous colours #5BD539 and #39D5B3, 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 #39D565
- 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 #39D565?
- #39D565 is Color #39D565, a green color (colour) with RGB(57, 213, 101), HSL(137, 65%, 53%), and CMYK(73%, 0%, 53%, 16%). Its perceived brightness is 154/255.
- Is #39D565 accessible for text?
- Against white, #39D565 has a contrast ratio of 1.93:1 (fails AA for normal text). Against black, it has 10.88:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #39D565?
- The complementary colour is #D539A9 (hue 317). For subtle color combinations, use analogous colours #5BD539 and #39D5B3. The triadic palette adds #6539D5 and #D56539 for vibrant variety.
- How do I use #39D565 in CSS?
- Use any format: color: #39d565; or rgb(57, 213, 101); or hsl(137, 65%, 53%). For CSS custom properties: --color-primary: 137 65% 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.