Recognised as Colour
#64F8EF
- #64F8EF
- Cyan
- Light
- Nearest: Aqua
#64F8EF is a cyan with RGB values 100, 248, 239 and HSL 176°, 91%, 68%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Aqua.
Colour values
#64F8EF#64F8EF
HEX#64F8EF
RGBrgb(100, 248, 239)
RGB (0–1)0.3922, 0.9725, 0.9373
RGB percentages39.2%, 97.3%, 93.7%
HSLhsl(176.4, 91.4%, 68.2%)
HSV / HSBhsv(176.4, 59.7%, 97.3%)
CMYK59.7%, 0%, 3.6%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,617,327
CSS custom property--colour: #64F8EF;
Brightness & contrast
Relative luminance0.76076WCAG 2.x, 0 is black and 1 is white
Perceived brightness213.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.22:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.22:1WCAG normal text: AAA
Greyscale equivalent#D8D8D8
Inverted#9B0710
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.22:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F8646D
Analogous#64F8A5, #64B7F8
Triadic#EF64F8, #F8EF64
Split complementary#F864B7, #F8A564
Tetradic#A564F8, #F8646D, #B7F864
Tints, shades & saturation
Channel breakdown
R100
G248
B239
Red100 (39.2%)
Green248 (97.3%)
Blue239 (93.7%)
Hue176.35°
Saturation (HSL)91.36%
Lightness68.24%
Dominant channelGreen
Hex per channelR 64 · G F8 · B EF
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