Color #578B65 Color / Colour Code #578B65
This page shows the hex color code for color #578b65 (#578B65). The colour is a green tone with 23% saturation and 44% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #578B65 against common backgrounds.
Complementary Colors
#578B65 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 106, 136, and 166 degrees for harmonious combinations.
Triadic Palette
Three colors at 136, 256, and 16 degrees.
Color Palettes Using #578B65
Five shades at lightness levels 15% through 85% while keeping hue at 136 and saturation at 23%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 136 to 181 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 136 with its complement at 316 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 #578B65
Lightness variations at hue 136 and 23% saturation.
CSS Gradients with #578B65
Design Use Cases for #578B65
Muted Accent Color
With 23% saturation, #578B65 has a subtle, sophisticated quality. This level of desaturation works well for secondary buttons, inactive states, subtle borders, and backgrounds that need a hint of color without being distracting. Muted colors communicate restraint and professionalism.
Primary Interface Color
At 44% lightness, #578B65 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
#578B65 falls in the green range (hue 136). 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 #578B65 (hue 136) to its complement at hue 316. For a subtler effect, try pairing with an analogous color at hue 166. Use CSS: background: linear-gradient(135deg, #578b65, #8a567c);
CSS Code for #578B65
Similar Colors
Colors visually similar to #578B65 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #578B65 across image editing and color design tools.
About Color #578B65 (#578B65)
#578B65 is a green color (colour) with RGB channel values of 87 red, 139 green, and 101 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 136 degrees with 23% saturation and 44% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #578B65 is 119/255 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 37% cyan, 0% magenta, 27% yellow, and 45% key (black).
The WCAG contrast ratio of #578B65 against white is 3.97:1 and against black is 5.29:1. 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 5.29:1.
The complementary colour #8A567C creates maximum visual tension when paired with #578B65. For more harmonious color combinations, use the analogous colours #628A56 and #568A7E, 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 #578B65
- 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 #578B65?
- #578B65 is Color #578B65, a green color (colour) with RGB(87, 139, 101), HSL(136, 23%, 44%), and CMYK(37%, 0%, 27%, 45%). Its perceived brightness is 119/255.
- Is #578B65 accessible for text?
- Against white, #578B65 has a contrast ratio of 3.97:1 (fails AA for normal text). Against black, it has 5.29:1 (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 #578B65?
- The complementary colour is #8A567C (hue 316). For subtle color combinations, use analogous colours #628A56 and #568A7E. The triadic palette adds #64568A and #8A6456 for vibrant variety.
- How do I use #578B65 in CSS?
- Use any format: color: #578b65; or rgb(87, 139, 101); or hsl(136, 23%, 44%). For CSS custom properties: --color-primary: 136 23% 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.