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Colour

#89FFE1

  • #89FFE1
  • Cyan
  • Light
  • Nearest: Aquamarine

#89FFE1 is a cyan with RGB values 137, 255, 225 and HSL 165°, 100%, 77%. It is a light colour, so black text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#89FFE1#89FFE1
HEX#89FFE1
RGBrgb(137, 255, 225)
RGB (0–1)0.5373, 1, 0.8824
RGB percentages53.7%, 100%, 88.2%
HSLhsl(164.7, 100%, 76.9%)
HSV / HSBhsv(164.7, 46.3%, 100%)
CMYK46.3%, 0%, 11.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,043,937
CSS custom property--colour: #89FFE1;

Brightness & contrast

Relative luminance0.82275WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.45:1
Contrast with white1.2:1WCAG normal text: Fail
Contrast with black17.45:1WCAG normal text: AAA
Greyscale equivalent#E4E4E4
Inverted#76001E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F8F2E0no red cones; affects about 1% of men; ΔE 39.9 from the original
Deuteranopia#E5E4E3no green cones; the most common form, about 1% of men; ΔE 40.8 from the original
Tritanopia#5AFFF6no blue cones; rare, and affects men and women equally; ΔE 12.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.2:1WCAG large text: Fail
Contrast with black, large text17.45:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 7.7Turquoise · ΔE 14.4Medium aquamarine · ΔE 17.7Aqua · ΔE 19.8Cyan · ΔE 19.8Medium turquoise · ΔE 20.3
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 7.7, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF89A7
Analogous#89FFA6, #89E2FF
Triadic#E189FF, #FFE189
Split complementary#FF89E2, #FFA689
Tetradic#A689FF, #FF89A7, #E2FF89

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#EFFFFB
Lighter +10%#BCFFEE
Darker −10%#56FFD4
Darker −20%#23FFC7
Darker −30%#00EFB2
Darker −40%#00BC8C
More saturated +25%#89FFE1
Less saturated −25%#98F0DA

Channel breakdown

R137
G255
B225
Red137 (53.7%)
Green255 (100%)
Blue225 (88.2%)
Hue164.75°
Saturation (HSL)100%
Lightness76.86%
Dominant channelGreen
Hex per channelR 89 · G FF · B E1

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Every value on this page was computed from “89ffe1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.