Recognised as Colour
#22FFDA
- #22FFDA
- Cyan
- Light
- Nearest: Aquamarine
#22FFDA is a cyan with RGB values 34, 255, 218 and HSL 170°, 100%, 57%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.
Colour values
#22FFDA#22FFDA
HEX#22FFDA
RGBrgb(34, 255, 218)
RGB (0–1)0.1333, 1, 0.8549
RGB percentages13.3%, 100%, 85.5%
HSLhsl(170, 100%, 56.7%)
HSV / HSBhsv(170, 86.7%, 100%)
CMYK86.7%, 0%, 14.5%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,293,722
CSS custom property--colour: #22FFDA;
Brightness & contrast
Relative luminance0.76922WCAG 2.x, 0 is black and 1 is white
Perceived brightness209.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.38:1
Contrast with white1.28:1WCAG normal text: Fail
Contrast with black16.38:1WCAG normal text: AAA
Greyscale equivalent#CDCDCD
Inverted#DD0025
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.28:1WCAG large text: Fail
Contrast with black, large text16.38:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#FF2247
Analogous#22FF6B, #22B6FF
Triadic#DA22FF, #FFDA22
Split complementary#FF22B6, #FF6B22
Tetradic#6B22FF, #FF2247, #B6FF22
Tints, shades & saturation
Channel breakdown
R34
G255
B218
Red34 (13.3%)
Green255 (100%)
Blue218 (85.5%)
Hue169.95°
Saturation (HSL)100%
Lightness56.67%
Dominant channelGreen
Hex per channelR 22 · G FF · B DA
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