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Colour

#11CCAB

  • #11CCAB
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#11CCAB is a cyan with RGB values 17, 204, 171 and HSL 169°, 85%, 43%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#11CCAB#11CCAB
HEX#11CCAB
RGBrgb(17, 204, 171)
RGB (0–1)0.0667, 0.8, 0.6706
RGB percentages6.7%, 80%, 67.1%
HSLhsl(169.4, 84.6%, 43.3%)
HSV / HSBhsv(169.4, 91.7%, 80%)
CMYK91.7%, 0%, 16.2%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,166,507
CSS custom property--colour: #11CCAB;

Brightness & contrast

Relative luminance0.46245WCAG 2.x, 0 is black and 1 is white
Perceived brightness166.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.25:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.25:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#EE3354

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C4BEA9no red cones; affects about 1% of men; ΔE 48.5 from the original
Deuteranopia#AFAFADno green cones; the most common form, about 1% of men; ΔE 49.2 from the original
Tritanopia#00CFC2no blue cones; rare, and affects men and women equally; ΔE 11.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.25:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 11.8Turquoise · ΔE 12.7Medium turquoise · ΔE 18Light seagreen · ΔE 18Aquamarine · ΔE 19.4Dark turquoise · ΔE 20.5
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 11.79, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC1132
Analogous#11CC4D, #1190CC
Triadic#AB11CC, #CCAB11
Split complementary#CC1190, #CC4D11
Tetradic#4D11CC, #CC1132, #90CC11

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1F8EC
Lighter +30%#81F5E0
Lighter +20%#52F1D5
Lighter +10%#23EDC9
Darker −10%#0D9D84
Darker −20%#096E5C
Darker −30%#053F35
Darker −40%#01100D
More saturated +25%#00DDB6
Less saturated −25%#2DB099

Channel breakdown

R17
G204
B171
Red17 (6.7%)
Green204 (80%)
Blue171 (67.1%)
Hue169.41°
Saturation (HSL)84.62%
Lightness43.33%
Dominant channelGreen
Hex per channelR 11 · G CC · B AB

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