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Recognised as Colour

#4CFDFC

  • #4CFDFC
  • Cyan
  • Light
  • Nearest: Aqua

#4CFDFC is a cyan with RGB values 76, 253, 252 and HSL 180°, 98%, 65%. It is a light colour, so black text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#4CFDFC#4CFDFC
HEX#4CFDFC
RGBrgb(76, 253, 252)
RGB (0–1)0.298, 0.9922, 0.9882
RGB percentages29.8%, 99.2%, 98.8%
HSLhsl(179.7, 97.8%, 64.5%)
HSV / HSBhsv(179.7, 70%, 99.2%)
CMYK70%, 0%, 0.4%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,045,756
CSS custom property--colour: #4CFDFC;

Brightness & contrast

Relative luminance0.78815WCAG 2.x, 0 is black and 1 is white
Perceived brightness215.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.76:1
Contrast with white1.25:1WCAG normal text: Fail
Contrast with black16.76:1WCAG normal text: AAA
Greyscale equivalent#D7D7D7
Inverted#B30203

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EDF1FCno red cones; affects about 1% of men; ΔE 44.9 from the original
Deuteranopia#D3DEFDno green cones; the most common form, about 1% of men; ΔE 46.2 from the original
Tritanopia#00FFFCno blue cones; rare, and affects men and women equally; ΔE 5.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.25:1WCAG large text: Fail
Contrast with black, large text16.76:1WCAG large text: AAA

Named colours

Aqua · ΔE 4.9Cyan · ΔE 4.9Turquoise · ΔE 13Medium turquoise · ΔE 16.1Dark turquoise · ΔE 16.3Aquamarine · ΔE 22.3
Nearest named CSS colourAqua (#00FFFF)ΔE 4.88, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD4C4D
Analogous#4CFDA4, #4CA5FD
Triadic#FC4CFD, #FDFC4C
Split complementary#FD4CA5, #FDA44C
Tetradic#A44CFD, #FD4C4D, #A5FD4C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E3FFFF
Lighter +20%#B1FEFE
Lighter +10%#7EFEFD
Darker −10%#1AFCFB
Darker −20%#03E0DF
Darker −30%#02AEAD
Darker −40%#017C7B
More saturated +25%#4AFFFE
Less saturated −25%#63E6E6

Channel breakdown

R76
G253
B252
Red76 (29.8%)
Green253 (99.2%)
Blue252 (98.8%)
Hue179.66°
Saturation (HSL)97.79%
Lightness64.51%
Dominant channelGreen
Hex per channelR 4C · G FD · B FC

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Every value on this page was computed from “4cfdfc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.