Color #99CFCD Color / Colour Code #99CFCD
This page shows the hex color code for color #99cfcd (#99CFCD). The colour is a cyan tone with 36% saturation and 71% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #99CFCD against common backgrounds.
Complementary Colors
#99CFCD paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 148, 178, and 208 degrees for harmonious combinations.
Triadic Palette
Three colors at 178, 298, and 58 degrees.
Color Palettes Using #99CFCD
Five shades at lightness levels 15% through 85% while keeping hue at 178 and saturation at 36%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 178 to 223 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 178 with its complement at 358 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 #99CFCD
Lightness variations at hue 178 and 36% saturation.
CSS Gradients with #99CFCD
Design Use Cases for #99CFCD
Balanced UI Color
At 36% saturation, #99CFCD 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.
Light Background Tint
#99CFCD at 71% lightness creates a gentle tinted background. Use it for section backgrounds, alert banners, or card surfaces that need to stand out from a white page without strong contrast. It adds color personality while keeping the design light and open.
Clarity & Technology
#99CFCD is in the cyan spectrum (hue 178). 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 #99CFCD (hue 178) to its complement at hue 358. For a subtler effect, try pairing with an analogous color at hue 208. Use CSS: background: linear-gradient(135deg, #99cfcd, #d09a9c);
CSS Code for #99CFCD
Similar Colors
Colors visually similar to #99CFCD based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #99CFCD across image editing and color design tools.
About Color #99CFCD (#99CFCD)
#99CFCD is a cyan color (colour) with RGB channel values of 153 red, 207 green, and 205 blue. The green channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 178 degrees with 36% saturation and 71% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #99CFCD is 191/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This means it appears bright to the human eye and is best paired with dark text for readability. For print production, the CMYK equivalent is 26% cyan, 0% magenta, 1% yellow, and 19% key (black).
The WCAG contrast ratio of #99CFCD against white is 1.73:1 and against black is 12.16:1. This does not meet AA requirements on white. Use it on dark backgrounds where it achieves 12.16:1, or use it exclusively for decorative purposes.
The complementary colour #D09A9C creates maximum visual tension when paired with #99CFCD. For more harmonious color combinations, use the analogous colours #9AD0B3 and #9AB7D0, 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 #99CFCD
- 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 #99CFCD?
- #99CFCD is Color #99CFCD, a cyan color (colour) with RGB(153, 207, 205), HSL(178, 36%, 71%), and CMYK(26%, 0%, 1%, 19%). Its perceived brightness is 191/255.
- Is #99CFCD accessible for text?
- Against white, #99CFCD has a contrast ratio of 1.73:1 (fails AA for normal text). Against black, it has 12.16:1 (passes AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #99CFCD?
- The complementary colour is #D09A9C (hue 358). For subtle color combinations, use analogous colours #9AD0B3 and #9AB7D0. The triadic palette adds #CE9AD0 and #D0CE9A for vibrant variety.
- How do I use #99CFCD in CSS?
- Use any format: color: #99cfcd; or rgb(153, 207, 205); or hsl(178, 36%, 71%). For CSS custom properties: --color-primary: 178 36% 71%; 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.