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Recognised as Colour

#55FF9A

  • #55FF9A
  • Green
  • Light
  • Nearest: Medium spring green

#55FF9A is a green with RGB values 85, 255, 154 and HSL 144°, 100%, 67%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#55FF9A#55FF9A
HEX#55FF9A
RGBrgb(85, 255, 154)
RGB (0–1)0.3333, 1, 0.6039
RGB percentages33.3%, 100%, 60.4%
HSLhsl(144.4, 100%, 66.7%)
HSV / HSBhsv(144.4, 66.7%, 100%)
CMYK66.7%, 0%, 39.6%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,635,994
CSS custom property--colour: #55FF9A;

Brightness & contrast

Relative luminance0.75784WCAG 2.x, 0 is black and 1 is white
Perceived brightness207.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.16:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.16:1WCAG normal text: AAA
Greyscale equivalent#D4D4D4
Inverted#AA0065

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEB93no red cones; affects about 1% of men; ΔE 61 from the original
Deuteranopia#EADCA1no green cones; the most common form, about 1% of men; ΔE 61.5 from the original
Tritanopia#00FCE6no blue cones; rare, and affects men and women equally; ΔE 40.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.16:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 6.9Spring green · ΔE 16.3Pale green · ΔE 17.1Light green · ΔE 19.2Limegreen · ΔE 30.9Medium seagreen · ΔE 31.9
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 6.89, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF55BA
Analogous#65FF55, #55FFEF
Triadic#9A55FF, #FF9A55
Split complementary#EF55FF, #FF5565
Tetradic#5565FF, #FF55BA, #FFEF55

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EEFFF5
Lighter +20%#BBFFD7
Lighter +10%#88FFB8
Darker −10%#22FF7C
Darker −20%#00EE61
Darker −30%#00BB4C
Darker −40%#008837
More saturated +25%#55FF9A
Less saturated −25%#6AEA9E

Channel breakdown

R85
G255
B154
Red85 (33.3%)
Green255 (100%)
Blue154 (60.4%)
Hue144.35°
Saturation (HSL)100%
Lightness66.67%
Dominant channelGreen
Hex per channelR 55 · G FF · B 9A

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Every value on this page was computed from “55ff9a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.