Color #18200E Color / Colour Code #18200E
This page shows the hex color code for color #18200e (#18200E). The colour is a green tone with 39% saturation and 9% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #18200E against common backgrounds.
Complementary Colors
#18200E paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 57, 87, and 117 degrees for harmonious combinations.
Triadic Palette
Three colors at 87, 207, and 327 degrees.
Color Palettes Using #18200E
Five shades at lightness levels 15% through 85% while keeping hue at 87 and saturation at 39%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 87 to 132 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 87 with its complement at 267 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 #18200E
Lightness variations at hue 87 and 39% saturation.
CSS Gradients with #18200E
Design Use Cases for #18200E
Balanced UI Color
At 39% saturation, #18200E 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.
Dark Mode Background
At just 9% lightness, #18200E works as a dark mode background or overlay color. Dark backgrounds reduce eye strain in low-light environments and make bright accent colors pop. Pair with light text (minimum 4.5:1 contrast ratio) for readability.
Success & Growth Indicators
#18200E falls in the green range (hue 87). 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 #18200E (hue 87) to its complement at hue 267. For a subtler effect, try pairing with an analogous color at hue 117. Use CSS: background: linear-gradient(135deg, #18200e, #160e20);
CSS Code for #18200E
Similar Colors
Colors visually similar to #18200E based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #18200E across image editing and color design tools.
About Color #18200E (#18200E)
#18200E is a green color (colour) with RGB channel values of 24 red, 32 green, and 14 blue. The green channel is dominant by a ratio of 2.3:1 over the weakest channel. In HSL terms, the hue sits at 87 degrees with 39% saturation and 9% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #18200E is 28/255 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 25% cyan, 0% magenta, 56% yellow, and 87% key (black).
The WCAG contrast ratio of #18200E against white is 16.78:1 and against black is 1.25:1. This exceeds the AAA requirement (7:1) for normal text on white, making it excellent for body text and small UI labels on light backgrounds.
The complementary colour #160E20 creates maximum visual tension when paired with #18200E. For more harmonious color combinations, use the analogous colours #201F0E and #0F200E, 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 #18200E
- 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 #18200E?
- #18200E is Color #18200E, a green color (colour) with RGB(24, 32, 14), HSL(87, 39%, 9%), and CMYK(25%, 0%, 56%, 87%). Its perceived brightness is 28/255.
- Is #18200E accessible for text?
- Against white, #18200E has a contrast ratio of 16.78:1 (passes AA for normal text). Against black, it has 1.25:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #18200E?
- The complementary colour is #160E20 (hue 267). For subtle color combinations, use analogous colours #201F0E and #0F200E. The triadic palette adds #0E1820 and #200E18 for vibrant variety.
- How do I use #18200E in CSS?
- Use any format: color: #18200e; or rgb(24, 32, 14); or hsl(87, 39%, 9%). For CSS custom properties: --color-primary: 87 39% 9%; 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.