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Colour

#8DF9DB

  • #8DF9DB
  • Cyan
  • Light
  • Nearest: Aquamarine

#8DF9DB is a cyan with RGB values 141, 249, 219 and HSL 163°, 90%, 76%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#8DF9DB#8DF9DB
HEX#8DF9DB
RGBrgb(141, 249, 219)
RGB (0–1)0.5529, 0.9765, 0.8588
RGB percentages55.3%, 97.6%, 85.9%
HSLhsl(163.3, 90%, 76.5%)
HSV / HSBhsv(163.3, 43.4%, 97.6%)
CMYK43.4%, 0%, 12%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,304,539
CSS custom property--colour: #8DF9DB;

Brightness & contrast

Relative luminance0.78529WCAG 2.x, 0 is black and 1 is white
Perceived brightness218.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.71:1
Contrast with white1.26:1WCAG normal text: Fail
Contrast with black16.71:1WCAG normal text: AAA
Greyscale equivalent#E0E0E0
Inverted#720624

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F3EDDAno red cones; affects about 1% of men; ΔE 37.4 from the original
Deuteranopia#E1E0DDno green cones; the most common form, about 1% of men; ΔE 38 from the original
Tritanopia#67FBF0no blue cones; rare, and affects men and women equally; ΔE 11.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.26:1WCAG large text: Fail
Contrast with black, large text16.71:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 9Turquoise · ΔE 14.4Medium aquamarine · ΔE 15.7Medium turquoise · ΔE 19.3Aqua · ΔE 21.3Cyan · ΔE 21.3
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 9.04, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F98DAB
Analogous#8DF9A5, #8DE1F9
Triadic#DB8DF9, #F9DB8D
Split complementary#F98DE1, #F9A58D
Tetradic#A58DF9, #F98DAB, #E1F98D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#EEFEFA
Lighter +10%#BDFCEA
Darker −10%#5DF6CC
Darker −20%#2CF4BC
Darker −30%#0CE1A6
Darker −40%#09B182
More saturated +25%#87FFDE
Less saturated −25%#9CEAD4

Channel breakdown

R141
G249
B219
Red141 (55.3%)
Green249 (97.6%)
Blue219 (85.9%)
Hue163.33°
Saturation (HSL)90%
Lightness76.47%
Dominant channelGreen
Hex per channelR 8D · G F9 · B DB

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Every value on this page was computed from “8df9db” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.