Color Preview

#21B5A6

Cyan
Opacity
100%
Color Information
HEX #21B5A6
RGB 33, 181, 166
RGBA rgba(33, 181, 166, 1)
HSL 174°, 69%, 42%
HSLA hsla(174, 69%, 42%, 1)
HSV 174°, 82%, 71%
CMYK 82%, 0%, 8%, 29%
Color Properties
Light
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 2.55:1
Fail
Black
Ratio: 8.22:1
AAA
Light Gray
Ratio: 2.42:1
Fail
Dark Gray
Ratio: 4.51:1
AA
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.