Recognised as Colour
#1CF4CF
- #1CF4CF
- Cyan
- Light
- Nearest: Aquamarine
#1CF4CF is a cyan with RGB values 28, 244, 207 and HSL 170°, 91%, 53%. It is a light colour, so black text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.
Colour values
#1CF4CF#1CF4CF
HEX#1CF4CF
RGBrgb(28, 244, 207)
RGB (0–1)0.1098, 0.9569, 0.8118
RGB percentages11%, 95.7%, 81.2%
HSLhsl(169.7, 90.8%, 53.3%)
HSV / HSBhsv(169.7, 88.5%, 95.7%)
CMYK88.5%, 0%, 15.2%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,897,679
CSS custom property--colour: #1CF4CF;
Brightness & contrast
Relative luminance0.69453WCAG 2.x, 0 is black and 1 is white
Perceived brightness200.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.89:1
Contrast with white1.41:1WCAG normal text: Fail
Contrast with black14.89:1WCAG normal text: AAA
Greyscale equivalent#C3C3C3
Inverted#E30B30
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.41:1WCAG large text: Fail
Contrast with black, large text14.89:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F41C41
Analogous#1CF463, #1CADF4
Triadic#CF1CF4, #F4CF1C
Split complementary#F41CAD, #F4631C
Tetradic#631CF4, #F41C41, #ADF41C
Tints, shades & saturation
Channel breakdown
R28
G244
B207
Red28 (11%)
Green244 (95.7%)
Blue207 (81.2%)
Hue169.72°
Saturation (HSL)90.76%
Lightness53.33%
Dominant channelGreen
Hex per channelR 1C · G F4 · B CF
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