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Recognised as Colour

#55EE91

  • #55EE91
  • Green
  • Light
  • Nearest: Medium spring green

#55EE91 is a green with RGB values 85, 238, 145 and HSL 144°, 82%, 63%. It is a light colour, so black text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#55EE91#55EE91
HEX#55EE91
RGBrgb(85, 238, 145)
RGB (0–1)0.3333, 0.9333, 0.5686
RGB percentages33.3%, 93.3%, 56.9%
HSLhsl(143.5, 81.8%, 63.3%)
HSV / HSBhsv(143.5, 64.3%, 93.3%)
CMYK64.3%, 0%, 39.1%, 6.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,631,633
CSS custom property--colour: #55EE91;

Brightness & contrast

Relative luminance0.65125WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.02:1
Contrast with white1.5:1WCAG normal text: Fail
Contrast with black14.02:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#AA116E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EEDB8Bno red cones; affects about 1% of men; ΔE 56.8 from the original
Deuteranopia#DACE97no green cones; the most common form, about 1% of men; ΔE 56.6 from the original
Tritanopia#00EBD7no blue cones; rare, and affects men and women equally; ΔE 38.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.5:1WCAG large text: Fail
Contrast with black, large text14.02:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 10.6Pale green · ΔE 14.6Light green · ΔE 14.7Spring green · ΔE 21.7Medium seagreen · ΔE 24.6Aquamarine · ΔE 29
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 10.62, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EE55B2
Analogous#66EE55, #55EEDD
Triadic#9155EE, #EE9155
Split complementary#DD55EE, #EE5566
Tetradic#5566EE, #EE55B2, #EEDD55

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E0FCEB
Lighter +20%#B2F7CD
Lighter +10%#83F3AF
Darker −10%#27E973
Darker −20%#14C95B
Darker −30%#0F9B46
Darker −40%#0B6C31
More saturated +25%#44FF8D
Less saturated −25%#6CD796

Channel breakdown

R85
G238
B145
Red85 (33.3%)
Green238 (93.3%)
Blue145 (56.9%)
Hue143.53°
Saturation (HSL)81.82%
Lightness63.33%
Dominant channelGreen
Hex per channelR 55 · G EE · B 91

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Every value on this page was computed from “55ee91” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.