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Recognised as Colour

#90FDD1

  • #90FDD1
  • Cyan
  • Light
  • Nearest: Aquamarine

#90FDD1 is a cyan with RGB values 144, 253, 209 and HSL 156°, 96%, 78%. It is a light colour, so black text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#90FDD1#90FDD1
HEX#90FDD1
RGBrgb(144, 253, 209)
RGB (0–1)0.5647, 0.9922, 0.8196
RGB percentages56.5%, 99.2%, 82%
HSLhsl(155.8, 96.5%, 77.8%)
HSV / HSBhsv(155.8, 43.1%, 99.2%)
CMYK43.1%, 0%, 17.4%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,502,161
CSS custom property--colour: #90FDD1;

Brightness & contrast

Relative luminance0.80783WCAG 2.x, 0 is black and 1 is white
Perceived brightness220.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.16:1
Contrast with white1.22:1WCAG normal text: Fail
Contrast with black17.16:1WCAG normal text: AAA
Greyscale equivalent#E3E3E3
Inverted#6F022E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F9F0CFno red cones; affects about 1% of men; ΔE 39.5 from the original
Deuteranopia#E7E3D4no green cones; the most common form, about 1% of men; ΔE 40.2 from the original
Tritanopia#70FDF0no blue cones; rare, and affects men and women equally; ΔE 16.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.22:1WCAG large text: Fail
Contrast with black, large text17.16:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 4.6Medium aquamarine · ΔE 16.9Turquoise · ΔE 19Medium turquoise · ΔE 25.2Aqua · ΔE 26.4Cyan · ΔE 26.4
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 4.58, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD90BC
Analogous#90FD9B, #90F3FD
Triadic#D190FD, #FDD190
Split complementary#FD90F2, #FD9B90
Tetradic#9B90FD, #FD90BC, #F2FD90

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F4FFFB
Lighter +10%#C2FEE6
Darker −10%#5EFCBC
Darker −20%#2CFBA7
Darker −30%#04F091
Darker −40%#03BE72
More saturated +25%#8EFFD1
Less saturated −25%#9EEFCE

Channel breakdown

R144
G253
B209
Red144 (56.5%)
Green253 (99.2%)
Blue209 (82%)
Hue155.78°
Saturation (HSL)96.46%
Lightness77.84%
Dominant channelGreen
Hex per channelR 90 · G FD · B D1

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Every value on this page was computed from “90fdd1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.