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Recognised as Colour

#63FECE

  • #63FECE
  • Cyan
  • Light
  • Nearest: Aquamarine

#63FECE is a cyan with RGB values 99, 254, 206 and HSL 161°, 99%, 69%. It is a light colour, so black text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#63FECE#63FECE
HEX#63FECE
RGBrgb(99, 254, 206)
RGB (0–1)0.3882, 0.9961, 0.8078
RGB percentages38.8%, 99.6%, 80.8%
HSLhsl(161.4, 98.7%, 69.2%)
HSV / HSBhsv(161.4, 61%, 99.6%)
CMYK61%, 0%, 18.9%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,553,294
CSS custom property--colour: #63FECE;

Brightness & contrast

Relative luminance0.77993WCAG 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 16.6:1
Contrast with white1.27:1WCAG normal text: Fail
Contrast with black16.6:1WCAG normal text: AAA
Greyscale equivalent#DADADA
Inverted#9C0131

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F8EECCno red cones; affects about 1% of men; ΔE 50.5 from the original
Deuteranopia#E2DED1no green cones; the most common form, about 1% of men; ΔE 51.4 from the original
Tritanopia#00FFF0no blue cones; rare, and affects men and women equally; ΔE 17.9 from the original
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 text16.6:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 6.7Turquoise · ΔE 19.4Medium aquamarine · ΔE 20.5Aqua · ΔE 25.3Cyan · ΔE 25.3Light green · ΔE 27
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 6.72, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE6393
Analogous#63FE81, #63E0FE
Triadic#CE63FE, #FECE63
Split complementary#FE63E0, #FE8163
Tetradic#8163FE, #FE6393, #E0FE63

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFFFE
Lighter +20%#C8FFEE
Lighter +10%#96FEDE
Darker −10%#30FEBE
Darker −20%#02F9AD
Darker −30%#01C78A
Darker −40%#019466
More saturated +25%#62FFCE
Less saturated −25%#77EAC7

Channel breakdown

R99
G254
B206
Red99 (38.8%)
Green254 (99.6%)
Blue206 (80.8%)
Hue161.42°
Saturation (HSL)98.73%
Lightness69.22%
Dominant channelGreen
Hex per channelR 63 · G FE · B CE

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Every value on this page was computed from “63fece” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.