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Recognised as Colour

#89D7BC

  • #89D7BC
  • Cyan
  • Light
  • Nearest: Medium aquamarine

#89D7BC is a cyan with RGB values 137, 215, 188 and HSL 159°, 49%, 69%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#89D7BC#89D7BC
HEX#89D7BC
RGBrgb(137, 215, 188)
RGB (0–1)0.5373, 0.8431, 0.7373
RGB percentages53.7%, 84.3%, 73.7%
HSLhsl(159.2, 49.4%, 69%)
HSV / HSBhsv(159.2, 36.3%, 84.3%)
CMYK36.3%, 0%, 12.6%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,033,660
CSS custom property--colour: #89D7BC;

Brightness & contrast

Relative luminance0.5755WCAG 2.x, 0 is black and 1 is white
Perceived brightness191.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.51:1
Contrast with white1.68:1WCAG normal text: Fail
Contrast with black12.51:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#762843

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D3CDBBno red cones; affects about 1% of men; ΔE 29.3 from the original
Deuteranopia#C6C4BEno green cones; the most common form, about 1% of men; ΔE 29.8 from the original
Tritanopia#73D8CFno blue cones; rare, and affects men and women equally; ΔE 10.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.68:1WCAG large text: Fail
Contrast with black, large text12.51:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 9.9Dark seagreen · ΔE 16.1Medium turquoise · ΔE 16.3Turquoise · ΔE 17.2Pale turquoise · ΔE 18.6Aquamarine · ΔE 19.7
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 9.94, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D789A4
Analogous#89D795, #89CBD7
Triadic#BC89D7, #D7BC89
Split complementary#D789CB, #D79589
Tetradic#9589D7, #D789A4, #CBD789

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFEFD
Lighter +20%#D5F1E7
Lighter +10%#AFE4D2
Darker −10%#63CAA6
Darker −20%#3FBB90
Darker −30%#329573
Darker −40%#256F55
More saturated +25%#75EBC2
Less saturated −25%#9DC3B6

Channel breakdown

R137
G215
B188
Red137 (53.7%)
Green215 (84.3%)
Blue188 (73.7%)
Hue159.23°
Saturation (HSL)49.37%
Lightness69.02%
Dominant channelGreen
Hex per channelR 89 · G D7 · B BC

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Every value on this page was computed from “89d7bc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.