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Recognised as Colour

#89FCEE

  • #89FCEE
  • Cyan
  • Light
  • Nearest: Turquoise

#89FCEE is a cyan with RGB values 137, 252, 238 and HSL 173°, 95%, 76%. It is a light colour, so black text on it reaches 17.2:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#89FCEE#89FCEE
HEX#89FCEE
RGBrgb(137, 252, 238)
RGB (0–1)0.5373, 0.9882, 0.9333
RGB percentages53.7%, 98.8%, 93.3%
HSLhsl(172.7, 95%, 76.3%)
HSV / HSBhsv(172.7, 45.6%, 98.8%)
CMYK45.6%, 0%, 5.6%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,043,182
CSS custom property--colour: #89FCEE;

Brightness & contrast

Relative luminance0.81112WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.22:1
Contrast with white1.22:1WCAG normal text: Fail
Contrast with black17.22:1WCAG normal text: AAA
Greyscale equivalent#E3E3E3
Inverted#760311

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F2F1EEno red cones; affects about 1% of men; ΔE 36.3 from the original
Deuteranopia#DFE3EFno green cones; the most common form, about 1% of men; ΔE 37.1 from the original
Tritanopia#53FFF7no blue cones; rare, and affects men and women equally; ΔE 10.4 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 text17.22:1WCAG large text: AAA

Named colours

Turquoise · ΔE 13.6Aqua · ΔE 16.1Cyan · ΔE 16.1Medium turquoise · ΔE 16.1Aquamarine · ΔE 16.2Pale turquoise · ΔE 16.8
Nearest named CSS colourTurquoise (#40E0D0)ΔE 13.56, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC8997
Analogous#89FCB4, #89D1FC
Triadic#EE89FC, #FCEE89
Split complementary#FC89D1, #FCB489
Tetradic#B489FC, #FC8997, #D1FC89

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#ECFFFC
Lighter +10%#BBFDF5
Darker −10%#57FBE7
Darker −20%#26F9E0
Darker −30%#06E6CB
Darker −40%#05B49F
More saturated +25%#86FFF0
Less saturated −25%#98EDE3

Channel breakdown

R137
G252
B238
Red137 (53.7%)
Green252 (98.8%)
Blue238 (93.3%)
Hue172.7°
Saturation (HSL)95.04%
Lightness76.27%
Dominant channelGreen
Hex per channelR 89 · G FC · B EE

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