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Recognised as Colour

#11AF87

  • #11AF87
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#11AF87 is a cyan with RGB values 17, 175, 135 and HSL 165°, 82%, 38%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#11AF87#11AF87
HEX#11AF87
RGBrgb(17, 175, 135)
RGB (0–1)0.0667, 0.6863, 0.5294
RGB percentages6.7%, 68.6%, 52.9%
HSLhsl(164.8, 82.3%, 37.6%)
HSV / HSBhsv(164.8, 90.3%, 68.6%)
CMYK90.3%, 0%, 22.9%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,159,047
CSS custom property--colour: #11AF87;

Brightness & contrast

Relative luminance0.32528WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.51:1
Contrast with white2.8:1WCAG normal text: Fail
Contrast with black7.51:1WCAG normal text: AAA
Greyscale equivalent#8B8B8B
Inverted#EE5078

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AAA285no red cones; affects about 1% of men; ΔE 45.3 from the original
Deuteranopia#98958Ano green cones; the most common form, about 1% of men; ΔE 46.1 from the original
Tritanopia#00B0A4no blue cones; rare, and affects men and women equally; ΔE 16.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.8:1WCAG large text: Fail
Contrast with black, large text7.51:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 14.3Medium aquamarine · ΔE 14.7Sea green · ΔE 17.3Light seagreen · ΔE 19Turquoise · ΔE 22.7Medium turquoise · ΔE 24.6
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 14.3, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF1139
Analogous#11AF38, #1188AF
Triadic#8711AF, #AF8711
Split complementary#AF1188, #AF3811
Tetradic#3811AF, #AF1139, #88AF11

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#97F5DD
Lighter +30%#69F0CE
Lighter +20%#3AECBF
Lighter +10%#16DDAB
Darker −10%#0C8163
Darker −20%#08523F
Darker −30%#03241B
Darker −40%#000000
More saturated +25%#00C08F
Less saturated −25%#29977B

Channel breakdown

R17
G175
B135
Red17 (6.7%)
Green175 (68.6%)
Blue135 (52.9%)
Hue164.81°
Saturation (HSL)82.29%
Lightness37.65%
Dominant channelGreen
Hex per channelR 11 · G AF · B 87

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Every value on this page was computed from “11af87” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.