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Colour

#11FFCD

  • #11FFCD
  • Cyan
  • Light
  • Nearest: Aquamarine

#11FFCD is a cyan with RGB values 17, 255, 205 and HSL 167°, 100%, 53%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#11FFCD#11FFCD
HEX#11FFCD
RGBrgb(17, 255, 205)
RGB (0–1)0.0667, 1, 0.8039
RGB percentages6.7%, 100%, 80.4%
HSLhsl(167.4, 100%, 53.3%)
HSV / HSBhsv(167.4, 93.3%, 100%)
CMYK93.3%, 0%, 19.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,179,597
CSS custom property--colour: #11FFCD;

Brightness & contrast

Relative luminance0.76047WCAG 2.x, 0 is black and 1 is white
Perceived brightness207.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.21:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.21:1WCAG normal text: AAA
Greyscale equivalent#C9C9C9
Inverted#EE0032

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F7EDCBno red cones; affects about 1% of men; ΔE 59.6 from the original
Deuteranopia#DDDAD1no green cones; the most common form, about 1% of men; ΔE 60.7 from the original
Tritanopia#00FFF1no blue cones; rare, and affects men and women equally; ΔE 19.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.21:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 15.6Turquoise · ΔE 23.6Medium spring green · ΔE 24.6Medium aquamarine · ΔE 26.8Aqua · ΔE 27.4Cyan · ΔE 27.4
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 15.6, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF1143
Analogous#11FF56, #11BAFF
Triadic#CD11FF, #FFCD11
Split complementary#FF11BA, #FF5611
Tetradic#5611FF, #FF1143, #BAFF11

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDFFF8
Lighter +30%#AAFFED
Lighter +20%#77FFE2
Lighter +10%#44FFD8
Darker −10%#00DDAF
Darker −20%#00AA86
Darker −30%#00775E
Darker −40%#004436
More saturated +25%#11FFCD
Less saturated −25%#2FE1BC

Channel breakdown

R17
G255
B205
Red17 (6.7%)
Green255 (100%)
Blue205 (80.4%)
Hue167.39°
Saturation (HSL)100%
Lightness53.33%
Dominant channelGreen
Hex per channelR 11 · G FF · B CD

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Every value on this page was computed from “11ffcd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.