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Colour

#09DAB2

  • #09DAB2
  • Cyan
  • Light
  • Nearest: Turquoise

#09DAB2 is a cyan with RGB values 9, 218, 178 and HSL 169°, 92%, 45%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#09DAB2#09DAB2
HEX#09DAB2
RGBrgb(9, 218, 178)
RGB (0–1)0.0353, 0.8549, 0.698
RGB percentages3.5%, 85.5%, 69.8%
HSLhsl(168.5, 92.1%, 44.5%)
HSV / HSBhsv(168.5, 95.9%, 85.5%)
CMYK95.9%, 0%, 18.3%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer645,810
CSS custom property--colour: #09DAB2;

Brightness & contrast

Relative luminance0.53415WCAG 2.x, 0 is black and 1 is white
Perceived brightness177.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.68:1
Contrast with white1.8:1WCAG normal text: Fail
Contrast with black11.68:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#F6254D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D2CBB0no red cones; affects about 1% of men; ΔE 52 from the original
Deuteranopia#BCBAB5no green cones; the most common form, about 1% of men; ΔE 53.5 from the original
Tritanopia#00DCCEno blue cones; rare, and affects men and women equally; ΔE 14.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.8:1WCAG large text: Fail
Contrast with black, large text11.68:1WCAG large text: AAA

Named colours

Turquoise · ΔE 15Medium aquamarine · ΔE 15.4Aquamarine · ΔE 16.2Medium seagreen · ΔE 22Medium turquoise · ΔE 22.5Light seagreen · ΔE 24.3
Nearest named CSS colourTurquoise (#40E0D0)ΔE 15.05, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DA0931
Analogous#09DA4A, #0999DA
Triadic#B209DA, #DAB209
Split complementary#DA099A, #DA4A09
Tetradic#4909DA, #DA0931, #99DA09

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3FCEE
Lighter +30%#82FAE3
Lighter +20%#51F8D8
Lighter +10%#20F6CD
Darker −10%#07A98A
Darker −20%#057862
Darker −30%#03473A
Darker −40%#011612
More saturated +25%#00E3B8
Less saturated −25%#25BEA0

Channel breakdown

R9
G218
B178
Red9 (3.5%)
Green218 (85.5%)
Blue178 (69.8%)
Hue168.52°
Saturation (HSL)92.07%
Lightness44.51%
Dominant channelGreen
Hex per channelR 09 · G DA · B B2

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Every value on this page was computed from “09dab2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.