Color #00A351 Color / Colour Code #00A351
This page shows the hex color code for color #00a351 (#00A351). The colour is a cyan tone with 100% saturation and 32% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #00A351 against common backgrounds.
Complementary Colors
#00A351 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 120, 150, and 180 degrees for harmonious combinations.
Triadic Palette
Three colors at 150, 270, and 30 degrees.
Color Palettes Using #00A351
Five shades at lightness levels 15% through 85% while keeping hue at 150 and saturation at 100%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 150 to 195 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 150 with its complement at 330 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 #00A351
Lightness variations at hue 150 and 100% saturation.
CSS Gradients with #00A351
Design Use Cases for #00A351
High-Impact Accent
With 100% saturation, #00A351 is highly vivid. Reserve this for elements that need maximum attention: primary action buttons, notification badges, error states, or promotional banners. Use sparingly alongside neutral tones to avoid visual fatigue.
Primary Interface Color
At 32% lightness, #00A351 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
#00A351 is in the cyan spectrum (hue 150). 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 #00A351 (hue 150) to its complement at hue 330. For a subtler effect, try pairing with an analogous color at hue 180. Use CSS: background: linear-gradient(135deg, #00a351, #a30052);
CSS Code for #00A351
Similar Colors
Colors visually similar to #00A351 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #00A351 across image editing and color design tools.
About Color #00A351 (#00A351)
#00A351 is a cyan color (colour) with RGB channel values of 0 red, 163 green, and 81 blue. The green channel is dominant by a ratio of 163.0:1 over the weakest channel. In HSL terms, the hue sits at 150 degrees with 100% saturation and 32% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #00A351 is 105/255 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 100% cyan, 0% magenta, 50% yellow, and 36% key (black).
The WCAG contrast ratio of #00A351 against white is 3.30:1 and against black is 6.36:1. 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 6.36:1.
The complementary colour #A30052 creates maximum visual tension when paired with #00A351. For more harmonious color combinations, use the analogous colours #00A300 and #00A3A3, 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 #00A351
- 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 #00A351?
- #00A351 is Color #00A351, a cyan color (colour) with RGB(0, 163, 81), HSL(150, 100%, 32%), and CMYK(100%, 0%, 50%, 36%). Its perceived brightness is 105/255.
- Is #00A351 accessible for text?
- Against white, #00A351 has a contrast ratio of 3.30:1 (fails AA for normal text). Against black, it has 6.36:1 (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 #00A351?
- The complementary colour is #A30052 (hue 330). For subtle color combinations, use analogous colours #00A300 and #00A3A3. The triadic palette adds #5200A3 and #A35200 for vibrant variety.
- How do I use #00A351 in CSS?
- Use any format: color: #00a351; or rgb(0, 163, 81); or hsl(150, 100%, 32%). For CSS custom properties: --color-primary: 150 100% 32%; 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.