Color #439D74 Color / Colour Code #439D74
This page shows the hex color code for color #439d74 (#439D74). The colour is a cyan tone with 40% saturation and 44% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #439D74 against common backgrounds.
Complementary Colors
#439D74 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 123, 153, and 183 degrees for harmonious combinations.
Triadic Palette
Three colors at 153, 273, and 33 degrees.
Color Palettes Using #439D74
Five shades at lightness levels 15% through 85% while keeping hue at 153 and saturation at 40%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 153 to 198 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 153 with its complement at 333 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 #439D74
Lightness variations at hue 153 and 40% saturation.
CSS Gradients with #439D74
Design Use Cases for #439D74
Balanced UI Color
At 40% saturation, #439D74 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 44% lightness, #439D74 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
#439D74 is in the cyan spectrum (hue 153). 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 #439D74 (hue 153) to its complement at hue 333. For a subtler effect, try pairing with an analogous color at hue 183. Use CSS: background: linear-gradient(135deg, #439d74, #9d436c);
CSS Code for #439D74
Similar Colors
Colors visually similar to #439D74 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #439D74 across image editing and color design tools.
About Color #439D74 (#439D74)
#439D74 is a cyan color (colour) with RGB channel values of 67 red, 157 green, and 116 blue. The green channel is dominant by a ratio of 2.3:1 over the weakest channel. In HSL terms, the hue sits at 153 degrees with 40% saturation and 44% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #439D74 is 125/255 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 57% cyan, 0% magenta, 26% yellow, and 38% key (black).
The WCAG contrast ratio of #439D74 against white is 3.33:1 and against black is 6.31:1. 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 6.31:1.
The complementary colour #9D436C creates maximum visual tension when paired with #439D74. For more harmonious color combinations, use the analogous colours #439D48 and #43999D, 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 #439D74
- 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 #439D74?
- #439D74 is Color #439D74, a cyan color (colour) with RGB(67, 157, 116), HSL(153, 40%, 44%), and CMYK(57%, 0%, 26%, 38%). Its perceived brightness is 125/255.
- Is #439D74 accessible for text?
- Against white, #439D74 has a contrast ratio of 3.33:1 (fails AA for normal text). Against black, it has 6.31:1 (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 #439D74?
- The complementary colour is #9D436C (hue 333). For subtle color combinations, use analogous colours #439D48 and #43999D. The triadic palette adds #75439D and #9D7543 for vibrant variety.
- How do I use #439D74 in CSS?
- Use any format: color: #439d74; or rgb(67, 157, 116); or hsl(153, 40%, 44%). For CSS custom properties: --color-primary: 153 40% 44%; 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.