Color #1FD645 Color / Colour Code #1FD645
This page shows the hex color code for color #1fd645 (#1FD645). The colour is a green tone with 75% saturation and 48% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #1FD645 against common backgrounds.
Complementary Colors
#1FD645 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 102, 132, and 162 degrees for harmonious combinations.
Triadic Palette
Three colors at 132, 252, and 12 degrees.
Color Palettes Using #1FD645
Five shades at lightness levels 15% through 85% while keeping hue at 132 and saturation at 75%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 132 to 177 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 132 with its complement at 312 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 #1FD645
Lightness variations at hue 132 and 75% saturation.
CSS Gradients with #1FD645
Design Use Cases for #1FD645
Vibrant Brand Color
#1FD645 has a strong 75% 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 48% lightness, #1FD645 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
#1FD645 falls in the green range (hue 132). 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 #1FD645 (hue 132) to its complement at hue 312. For a subtler effect, try pairing with an analogous color at hue 162. Use CSS: background: linear-gradient(135deg, #1fd645, #d61fb1);
CSS Code for #1FD645
Similar Colors
Colors visually similar to #1FD645 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #1FD645 across image editing and color design tools.
About Color #1FD645 (#1FD645)
#1FD645 is a green color (colour) with RGB channel values of 31 red, 214 green, and 69 blue. The green channel is dominant by a ratio of 6.9:1 over the weakest channel. In HSL terms, the hue sits at 132 degrees with 75% saturation and 48% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #1FD645 is 143/255 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 86% cyan, 0% magenta, 68% yellow, and 16% key (black).
The WCAG contrast ratio of #1FD645 against white is 1.95:1 and against black is 10.76:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 10.76:1, or use it exclusively for decorative purposes.
The complementary colour #D61FB1 creates maximum visual tension when paired with #1FD645. For more harmonious color combinations, use the analogous colours #56D61F and #1FD69F, 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 #1FD645
- 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 #1FD645?
- #1FD645 is Color #1FD645, a green color (colour) with RGB(31, 214, 69), HSL(132, 75%, 48%), and CMYK(86%, 0%, 68%, 16%). Its perceived brightness is 143/255.
- Is #1FD645 accessible for text?
- Against white, #1FD645 has a contrast ratio of 1.95:1 (fails AA for normal text). Against black, it has 10.76:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #1FD645?
- The complementary colour is #D61FB1 (hue 312). For subtle color combinations, use analogous colours #56D61F and #1FD69F. The triadic palette adds #431FD6 and #D6431F for vibrant variety.
- How do I use #1FD645 in CSS?
- Use any format: color: #1fd645; or rgb(31, 214, 69); or hsl(132, 75%, 48%). For CSS custom properties: --color-primary: 132 75% 48%; 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.