#40D1BB Hex Color
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This bright, high-chroma teal sits at the intersection of mint and aquatic blue. The hex code #40d1bb offers high readability for black text, making it a functional choice for UI buttons or small interface details. Use it as an accent rather than a full background, as its intensity can easily overwhelm a layout. It pairs well with slate grays for a clean, modern aesthetic.
Questions about #40d1bb
What is #40d1bb in RGB, HSL and CMYK?
In RGB, #40d1bb is rgb(64, 209, 187), in HSL hsl(171, 61%, 54%) and in CMYK 69%, 0%, 11%, 18%.
How does #40d1bb perform in interface design?
The high-chroma intensity of #40d1bb makes it an excellent choice for primary call-to-action buttons or small UI highlights that require immediate user attention. Because of its saturation, avoid using it as a large background to prevent overwhelming your layout hierarchy.
Which colors pair best with #40d1bb?
This teal works harmoniously with neutral slate gray or charcoal tones, which effectively ground its brightness. For a bolder contrast, consider pairing it with deep coral or warm terracotta, which creates a striking balance between the cool aquatic tones and earthy warmth.
Is #40d1bb readable on white or black?
#40d1bb has a 1.89:1 contrast ratio on white and 11.05:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.