Color #78EE87 Color / Colour Code #78EE87
This page shows the hex color code for color #78ee87 (#78EE87). The colour is a green tone with 78% saturation and 70% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #78EE87 against common backgrounds.
Complementary Colors
#78EE87 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 98, 128, and 158 degrees for harmonious combinations.
Triadic Palette
Three colors at 128, 248, and 8 degrees.
Color Palettes Using #78EE87
Five shades at lightness levels 15% through 85% while keeping hue at 128 and saturation at 78%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 128 to 173 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 128 with its complement at 308 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 #78EE87
Lightness variations at hue 128 and 78% saturation.
CSS Gradients with #78EE87
Design Use Cases for #78EE87
Vibrant Brand Color
#78EE87 has a strong 78% 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.
Light Background Tint
#78EE87 at 70% lightness creates a gentle tinted background. Use it for section backgrounds, alert banners, or card surfaces that need to stand out from a white page without strong contrast. It adds color personality while keeping the design light and open.
Success & Growth Indicators
#78EE87 falls in the green range (hue 128). 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 #78EE87 (hue 128) to its complement at hue 308. For a subtler effect, try pairing with an analogous color at hue 158. Use CSS: background: linear-gradient(135deg, #78ee87, #ee77de);
CSS Code for #78EE87
Similar Colors
Colors visually similar to #78EE87 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #78EE87 across image editing and color design tools.
About Color #78EE87 (#78EE87)
#78EE87 is a green color (colour) with RGB channel values of 120 red, 238 green, and 135 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 128 degrees with 78% saturation and 70% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #78EE87 is 191/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This means it appears bright to the human eye and is best paired with dark text for readability. For print production, the CMYK equivalent is 50% cyan, 0% magenta, 43% yellow, and 7% key (black).
The WCAG contrast ratio of #78EE87 against white is 1.46:1 and against black is 14.38:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 14.38:1, or use it exclusively for decorative purposes.
The complementary colour #EE77DE creates maximum visual tension when paired with #78EE87. For more harmonious color combinations, use the analogous colours #A3EE77 and #77EEC2, 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 #78EE87
- 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 #78EE87?
- #78EE87 is Color #78EE87, a green color (colour) with RGB(120, 238, 135), HSL(128, 78%, 70%), and CMYK(50%, 0%, 43%, 7%). Its perceived brightness is 191/255.
- Is #78EE87 accessible for text?
- Against white, #78EE87 has a contrast ratio of 1.46:1 (fails AA for normal text). Against black, it has 14.38:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #78EE87?
- The complementary colour is #EE77DE (hue 308). For subtle color combinations, use analogous colours #A3EE77 and #77EEC2. The triadic palette adds #8777EE and #EE8777 for vibrant variety.
- How do I use #78EE87 in CSS?
- Use any format: color: #78ee87; or rgb(120, 238, 135); or hsl(128, 78%, 70%). For CSS custom properties: --color-primary: 128 78% 70%; 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.