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Colour

#78FF55

  • #78FF55
  • Green
  • Light
  • Nearest: Lawn green

#78FF55 is a green with RGB values 120, 255, 85 and HSL 108°, 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 Lawn green.

Colour values

#78FF55#78FF55
HEX#78FF55
RGBrgb(120, 255, 85)
RGB (0–1)0.4706, 1, 0.3333
RGB percentages47.1%, 100%, 33.3%
HSLhsl(107.6, 100%, 66.7%)
HSV / HSBhsv(107.6, 66.7%, 100%)
CMYK52.9%, 0%, 66.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,929,685
CSS custom property--colour: #78FF55;

Brightness & contrast

Relative luminance0.76169WCAG 2.x, 0 is black and 1 is white
Perceived brightness208.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.23:1
Contrast with white1.29:1WCAG normal text: Fail
Contrast with black16.23:1WCAG normal text: AAA
Greyscale equivalent#D6D6D6
Inverted#8700AA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE93Dno red cones; affects about 1% of men; ΔE 58.1 from the original
Deuteranopia#F5DE64no green cones; the most common form, about 1% of men; ΔE 60.4 from the original
Tritanopia#6AF7DDno blue cones; rare, and affects men and women equally; ΔE 69.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.29:1WCAG large text: Fail
Contrast with black, large text16.23:1WCAG large text: AAA

Named colours

Lawn green · ΔE 17.8Limegreen · ΔE 18.3Chartreuse · ΔE 18.6Green yellow · ΔE 20.4Spring green · ΔE 22.8Lime · ΔE 25.4
Nearest named CSS colourLawn green (#7CFC00)ΔE 17.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DC55FF
Analogous#CDFF55, #55FF87
Triadic#5578FF, #FF5578
Split complementary#8755FF, #FF55CD
Tetradic#55CDFF, #DC55FF, #FF8755

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F1FFEE
Lighter +20%#C9FFBB
Lighter +10%#A1FF88
Darker −10%#50FF22
Darker −20%#31EE00
Darker −30%#27BB00
Darker −40%#1C8800
More saturated +25%#78FF55
Less saturated −25%#84EA6A

Channel breakdown

R120
G255
B85
Red120 (47.1%)
Green255 (100%)
Blue85 (33.3%)
Hue107.65°
Saturation (HSL)100%
Lightness66.67%
Dominant channelGreen
Hex per channelR 78 · G FF · B 55

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Every value on this page was computed from “78ff55” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.