Color #20C511 Color / Colour Code #20C511
This page shows the hex color code for color #20c511 (#20C511). The colour is a green tone with 84% saturation and 42% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #20C511 against common backgrounds.
Complementary Colors
#20C511 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 85, 115, and 145 degrees for harmonious combinations.
Triadic Palette
Three colors at 115, 235, and 355 degrees.
Color Palettes Using #20C511
Five shades at lightness levels 15% through 85% while keeping hue at 115 and saturation at 84%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 115 to 160 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 115 with its complement at 295 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 #20C511
Lightness variations at hue 115 and 84% saturation.
CSS Gradients with #20C511
Design Use Cases for #20C511
Vibrant Brand Color
#20C511 has a strong 84% 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.
Primary Interface Color
At 42% lightness, #20C511 is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Success & Growth Indicators
#20C511 falls in the green range (hue 115). 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 #20C511 (hue 115) to its complement at hue 295. For a subtler effect, try pairing with an analogous color at hue 145. Use CSS: background: linear-gradient(135deg, #20c511, #b611c5);
CSS Code for #20C511
Similar Colors
Colors visually similar to #20C511 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #20C511 across image editing and color design tools.
About Color #20C511 (#20C511)
#20C511 is a green color (colour) with RGB channel values of 32 red, 197 green, and 17 blue. The green channel is dominant by a ratio of 11.6:1 over the weakest channel. In HSL terms, the hue sits at 115 degrees with 84% saturation and 42% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #20C511 is 127/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This appears dark to the human eye, so pair it with light text for adequate readability. For print production, the CMYK equivalent is 84% cyan, 0% magenta, 91% yellow, and 23% key (black).
The WCAG contrast ratio of #20C511 against white is 2.32:1 and against black is 9.06:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 9.06:1, or use it exclusively for decorative purposes.
The complementary colour #B611C5 creates maximum visual tension when paired with #20C511. For more harmonious color combinations, use the analogous colours #7AC511 and #11C55C, 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 #20C511
- 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 #20C511?
- #20C511 is Color #20C511, a green color (colour) with RGB(32, 197, 17), HSL(115, 84%, 42%), and CMYK(84%, 0%, 91%, 23%). Its perceived brightness is 127/255.
- Is #20C511 accessible for text?
- Against white, #20C511 has a contrast ratio of 2.32:1 (fails AA for normal text). Against black, it has 9.06:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #20C511?
- The complementary colour is #B611C5 (hue 295). For subtle color combinations, use analogous colours #7AC511 and #11C55C. The triadic palette adds #1120C5 and #C51120 for vibrant variety.
- How do I use #20C511 in CSS?
- Use any format: color: #20c511; or rgb(32, 197, 17); or hsl(115, 84%, 42%). For CSS custom properties: --color-primary: 115 84% 42%; 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.