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Recognised as Colour

#4CD2DF

  • #4CD2DF
  • Cyan
  • Light
  • Nearest: Dark turquoise

#4CD2DF is a cyan with RGB values 76, 210, 223 and HSL 185°, 70%, 59%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#4CD2DF#4CD2DF
HEX#4CD2DF
RGBrgb(76, 210, 223)
RGB (0–1)0.298, 0.8235, 0.8745
RGB percentages29.8%, 82.4%, 87.5%
HSLhsl(185.3, 69.7%, 58.6%)
HSV / HSBhsv(185.3, 65.9%, 87.5%)
CMYK65.9%, 5.8%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,034,719
CSS custom property--colour: #4CD2DF;

Brightness & contrast

Relative luminance0.52957WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.59:1
Contrast with white1.81:1WCAG normal text: Fail
Contrast with black11.59:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#B32D20

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C2CAE0no red cones; affects about 1% of men; ΔE 34.1 from the original
Deuteranopia#ACBAE0no green cones; the most common form, about 1% of men; ΔE 35.5 from the original
Tritanopia#00DAD6no blue cones; rare, and affects men and women equally; ΔE 13.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.81:1WCAG large text: Fail
Contrast with black, large text11.59:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 9.3Medium turquoise · ΔE 10.4Light seagreen · ΔE 17.1Sky blue · ΔE 17.6Turquoise · ΔE 18.2Pale turquoise · ΔE 20.3
Nearest named CSS colourDark turquoise (#00CED1)ΔE 9.27, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF594C
Analogous#4CDFA3, #4C88DF
Triadic#DF4CD2, #D2DF4C
Split complementary#DF4C88, #DFA34C
Tetradic#A34CDF, #DF594C, #88DF4C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FEFE
Lighter +30%#CEF3F6
Lighter +20%#A3E8EE
Lighter +10%#77DDE7
Darker −10%#26C3D2
Darker −20%#1E9BA7
Darker −30%#16737C
Darker −40%#0E4B51
More saturated +25%#32E8F9
Less saturated −25%#66BCC5

Channel breakdown

R76
G210
B223
Red76 (29.8%)
Green210 (82.4%)
Blue223 (87.5%)
Hue185.31°
Saturation (HSL)69.67%
Lightness58.63%
Dominant channelBlue
Hex per channelR 4C · G D2 · B DF

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Every value on this page was computed from “4cd2df” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.