Colour
#00FEF3
- #00FEF3
- Cyan
- Light
- Nearest: Aqua
#00FEF3 is a cyan with RGB values 0, 254, 243 and HSL 177°, 100%, 50%. It is a light colour, so black text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Aqua.
Colour values
#00FEF3#00FEF3
HEX#00FEF3
RGBrgb(0, 254, 243)
RGB (0–1)0, 0.9961, 0.9529
RGB percentages0%, 99.6%, 95.3%
HSLhsl(177.4, 100%, 49.8%)
HSV / HSBhsv(177.4, 100%, 99.6%)
CMYK100%, 0%, 4.3%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer65,267
CSS custom property--colour: #00FEF3;
Brightness & contrast
Relative luminance0.77355WCAG 2.x, 0 is black and 1 is white
Perceived brightness211.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.47:1
Contrast with white1.27:1WCAG normal text: Fail
Contrast with black16.47:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#FF010C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.27:1WCAG large text: Fail
Contrast with black, large text16.47:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#FE000B
Analogous#00FE74, #008AFE
Triadic#F300FE, #FEF300
Split complementary#FE008A, #FE7400
Tetradic#7400FE, #FE000B, #8AFE00
Tints, shades & saturation
Channel breakdown
R0
G254
B243
Red0 (0%)
Green254 (99.6%)
Blue243 (95.3%)
Hue177.4°
Saturation (HSL)100%
Lightness49.8%
Dominant channelGreen
Hex per channelR 00 · G FE · B F3
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