Color #234D3A Color / Colour Code #234D3A
This page shows the hex color code for color #234d3a (#234D3A). The colour is a cyan tone with 37% saturation and 22% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #234D3A against common backgrounds.
Complementary Colors
#234D3A 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 #234D3A
Five shades at lightness levels 15% through 85% while keeping hue at 153 and saturation at 37%. 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 #234D3A
Lightness variations at hue 153 and 37% saturation.
CSS Gradients with #234D3A
Design Use Cases for #234D3A
Balanced UI Color
At 37% saturation, #234D3A 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.
Deep Accent & Text Color
#234D3A at 22% lightness is dark enough for readable body text on light backgrounds while retaining its cyan character. Use for headings, emphasized text, or deep accent borders. It provides contrast without the harshness of pure black.
Clarity & Technology
#234D3A 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 #234D3A (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, #234d3a, #4d2336);
CSS Code for #234D3A
Similar Colors
Colors visually similar to #234D3A based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #234D3A across image editing and color design tools.
About Color #234D3A (#234D3A)
#234D3A is a cyan color (colour) with RGB channel values of 35 red, 77 green, and 58 blue. The green channel is dominant by a ratio of 2.2:1 over the weakest channel. In HSL terms, the hue sits at 153 degrees with 37% saturation and 22% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #234D3A is 62/255 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 55% cyan, 0% magenta, 25% yellow, and 70% key (black).
The WCAG contrast ratio of #234D3A against white is 9.57:1 and against black is 2.19:1. 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 #4D2336 creates maximum visual tension when paired with #234D3A. For more harmonious color combinations, use the analogous colours #234D25 and #234B4D, 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 #234D3A
- 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 #234D3A?
- #234D3A is Color #234D3A, a cyan color (colour) with RGB(35, 77, 58), HSL(153, 37%, 22%), and CMYK(55%, 0%, 25%, 70%). Its perceived brightness is 62/255.
- Is #234D3A accessible for text?
- Against white, #234D3A has a contrast ratio of 9.57:1 (passes AA for normal text). Against black, it has 2.19:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #234D3A?
- The complementary colour is #4D2336 (hue 333). For subtle color combinations, use analogous colours #234D25 and #234B4D. The triadic palette adds #3A234D and #4D3A23 for vibrant variety.
- How do I use #234D3A in CSS?
- Use any format: color: #234d3a; or rgb(35, 77, 58); or hsl(153, 37%, 22%). For CSS custom properties: --color-primary: 153 37% 22%; 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.