Color #B3EFC2 Color / Colour Code #B3EFC2
This page shows the hex color code for color #b3efc2 (#B3EFC2). The colour is a green tone with 65% saturation and 82% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #B3EFC2 against common backgrounds.
Complementary Colors
#B3EFC2 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 105, 135, and 165 degrees for harmonious combinations.
Triadic Palette
Three colors at 135, 255, and 15 degrees.
Color Palettes Using #B3EFC2
Five shades at lightness levels 15% through 85% while keeping hue at 135 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 135 to 180 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 135 with its complement at 315 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 #B3EFC2
Lightness variations at hue 135 and 65% saturation.
CSS Gradients with #B3EFC2
Design Use Cases for #B3EFC2
Vibrant Brand Color
#B3EFC2 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.
Light Background Tint
#B3EFC2 at 82% 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
#B3EFC2 falls in the green range (hue 135). 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 #B3EFC2 (hue 135) to its complement at hue 315. For a subtler effect, try pairing with an analogous color at hue 165. Use CSS: background: linear-gradient(135deg, #b3efc2, #efb3e0);
CSS Code for #B3EFC2
Similar Colors
Colors visually similar to #B3EFC2 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #B3EFC2 across image editing and color design tools.
About Color #B3EFC2 (#B3EFC2)
#B3EFC2 is a green color (colour) with RGB channel values of 179 red, 239 green, and 194 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 135 degrees with 65% saturation and 82% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #B3EFC2 is 216/255 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 25% cyan, 0% magenta, 19% yellow, and 6% key (black).
The WCAG contrast ratio of #B3EFC2 against white is 1.31:1 and against black is 16.04:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 16.04:1, or use it exclusively for decorative purposes.
The complementary colour #EFB3E0 creates maximum visual tension when paired with #B3EFC2. For more harmonious color combinations, use the analogous colours #C2EFB3 and #B3EFE0, 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 #B3EFC2
- 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 #B3EFC2?
- #B3EFC2 is Color #B3EFC2, a green color (colour) with RGB(179, 239, 194), HSL(135, 65%, 82%), and CMYK(25%, 0%, 19%, 6%). Its perceived brightness is 216/255.
- Is #B3EFC2 accessible for text?
- Against white, #B3EFC2 has a contrast ratio of 1.31:1 (fails AA for normal text). Against black, it has 16.04:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #B3EFC2?
- The complementary colour is #EFB3E0 (hue 315). For subtle color combinations, use analogous colours #C2EFB3 and #B3EFE0. The triadic palette adds #C2B3EF and #EFC2B3 for vibrant variety.
- How do I use #B3EFC2 in CSS?
- Use any format: color: #b3efc2; or rgb(179, 239, 194); or hsl(135, 65%, 82%). For CSS custom properties: --color-primary: 135 65% 82%; 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.