Astronomy
Rainbow Blue-Green
Rainbow Blue-Green
#33FFCCClick to copy
Rainbow Blue-Green Parameter Conversion Table
More converters →HEX#33FFCCCopy
RGBrgb(51, 255, 204)Copy
HSLhsl(165, 100%, 60%)Copy
HSV/HSBhsv(165, 80%, 100%)Copy
CMYKcmyk(80%, 0%, 20%, 0%)Copy
Rainbow Blue-Green Color Schemes
Complementary
#33FFCC
Click to copy#FF3366
Click to copyAnalogous
#33FF66
Click to copy#33CCFF
Click to copySplit Complementary
#FF33CC
Click to copy#FF6633
Click to copyMonochromatic
#33FFCC
Click to copy#A1F7E2
Click to copy#FFFFFF
Click to copy#00CC99
Click to copy#00664D
Click to copy#000000
Click to copyRainbow Blue-Green WCAG Accessibility Contrast
WCAG Calculator →The contrast ratio of this color against common foreground/background colors (based on the WCAG 2.1 standard)
Sample text Aa
White background #FFFFFF
1.29 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Black background #000000
16.32 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Light gray background #F5F5F5
1.18 : 1
AA NormalAA LargeAAA NormalAAA Large
Sample text Aa
Dark gray background #333333
9.82 : 1
AA NormalAA LargeAAA NormalAAA Large
Rainbow Blue-Green Shade Variants
Gradient Generator →Lighten with White Mixed with white for a lighter, softer color
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Darken with Black Mixed with black for a deeper, heavier color
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Muted / Morandi Mixed with gray and desaturated for a sophisticated muted tone
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Rainbow Blue-Green Color Introduction
Definition
Rainbow Blue-Green (HEX #33FFCC) has the RGB value rgb(51, 255, 204), the HSL value hsl(165°, 100%, 60%) and the CMYK print value cmyk(80%, 0%, 20%, 0%). In terms of color schemes, the complement of Rainbow Blue-Green is #FF3366, and placing the two side by side produces a striking, eye-catching contrast; paired with the analogous colors #33FF66 and #33CCFF that sit next to it on the color wheel, it transitions naturally and harmoniously; in a split-complementary scheme (#FF33CC, #FF6633) it keeps its contrast tension without losing layering; and a monochromatic scheme built on Rainbow Blue-Green uses gradients of lightness and saturation to create a unified design with a strong sense of depth. Under the WCAG accessibility standard, Rainbow Blue-Green has a contrast ratio of 1.29:1 against white and 16.32:1 against black; paired with a black background it reaches AAA, making it ideal for text and accent colors in dark mode.
Color Characteristics
Cyan sits between blue and green, evoking lakes, glaciers and the early morning sky. Clear and tech-savvy, it performs especially well in tech branding and summer themes. Specifically, Rainbow Blue-Green has a lightness of 60% and a saturation of 100%, striking and generous as a background or primary color, offering good readability with either light or dark text; moreover, its saturation is extremely high and its visual tension is strong, so it works best used sparingly as a focal accent. In a word: The blue-green transition in a rainbow, clear and lively.
Color Psychology
Cyan can evoke freshness, calm and trust, with a marked calming effect; psychologically it symbolizes purity, professionalism and technology. For this reason Rainbow Blue-Green tends to leave a first impression of being fresh and pure in the viewer’s mind, and this emotional tone also defines the role it plays in design.
Best Uses
Cyan suits tech products, summer themes, cleaning and care products and any scene that needs a fresh, modern feel. In real projects, Rainbow Blue-Green is also often used as a light background or supporting negative space; in “Cyan”-themed designs, the adjacent colors or lightness gradients built around it quickly establish a cohesive, clearly layered color scheme.
Rainbow Blue-Green Featured In
This color is included in the following color cards and color families. Click a card to browse more colors in the corresponding collection.
