Color #279178 Color / Colour Code #279178
This page shows the hex color code for color #279178 (#279178). The colour is a cyan tone with 58% saturation and 36% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #279178 against common backgrounds.
Complementary Colors
#279178 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 136, 166, and 196 degrees for harmonious combinations.
Triadic Palette
Three colors at 166, 286, and 46 degrees.
Color Palettes Using #279178
Five shades at lightness levels 15% through 85% while keeping hue at 166 and saturation at 58%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 166 to 211 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 166 with its complement at 346 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 #279178
Lightness variations at hue 166 and 58% saturation.
CSS Gradients with #279178
Design Use Cases for #279178
Balanced UI Color
At 58% saturation, #279178 strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Primary Interface Color
At 36% lightness, #279178 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.
Clarity & Technology
#279178 is in the cyan spectrum (hue 166). Cyan evokes technology, clarity, and innovation. It works well for tech product interfaces, data visualization accents, loading indicators, and futuristic design themes. Cyan provides a modern alternative to traditional blues.
Gradient Pairing
Create a gradient from #279178 (hue 166) to its complement at hue 346. For a subtler effect, try pairing with an analogous color at hue 196. Use CSS: background: linear-gradient(135deg, #279178, #91273f);
CSS Code for #279178
Similar Colors
Colors visually similar to #279178 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #279178 across image editing and color design tools.
About Color #279178 (#279178)
#279178 is a cyan color (colour) with RGB channel values of 39 red, 145 green, and 120 blue. The green channel is dominant by a ratio of 3.7:1 over the weakest channel. In HSL terms, the hue sits at 166 degrees with 58% saturation and 36% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #279178 is 110/255 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 73% cyan, 0% magenta, 17% yellow, and 43% key (black).
The WCAG contrast ratio of #279178 against white is 3.88:1 and against black is 5.41:1. This only passes AA for large text (18pt+) on white. For normal body text on white, darken the color or use it on a dark background where it achieves 5.41:1.
The complementary colour #91273F creates maximum visual tension when paired with #279178. For more harmonious color combinations, use the analogous colours #279143 and #277591, 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 #279178
- 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 #279178?
- #279178 is Color #279178, a cyan color (colour) with RGB(39, 145, 120), HSL(166, 58%, 36%), and CMYK(73%, 0%, 17%, 43%). Its perceived brightness is 110/255.
- Is #279178 accessible for text?
- Against white, #279178 has a contrast ratio of 3.88:1 (fails AA for normal text). Against black, it has 5.41:1 (passes AA). It passes AA for large text (18pt+) on white. Use the contrast checker tool for custom background pairings.
- What colours pair well with #279178?
- The complementary colour is #91273F (hue 346). For subtle color combinations, use analogous colours #279143 and #277591. The triadic palette adds #782791 and #917827 for vibrant variety.
- How do I use #279178 in CSS?
- Use any format: color: #279178; or rgb(39, 145, 120); or hsl(166, 58%, 36%). For CSS custom properties: --color-primary: 166 58% 36%; 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.