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Colour

#BCFF51

  • #BCFF51
  • Green
  • Light
  • Nearest: Green yellow

#BCFF51 is a green with RGB values 188, 255, 81 and HSL 83°, 100%, 66%. It is a light colour, so black text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#BCFF51#BCFF51
HEX#BCFF51
RGBrgb(188, 255, 81)
RGB (0–1)0.7373, 1, 0.3176
RGB percentages73.7%, 100%, 31.8%
HSLhsl(83.1, 100%, 65.9%)
HSV / HSBhsv(83.1, 68.2%, 100%)
CMYK26.3%, 0%, 68.2%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,386,129
CSS custom property--colour: #BCFF51;

Brightness & contrast

Relative luminance0.82805WCAG 2.x, 0 is black and 1 is white
Perceived brightness222.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.56:1
Contrast with white1.2:1WCAG normal text: Fail
Contrast with black17.56:1WCAG normal text: AAA
Greyscale equivalent#E4E4E4
Inverted#4300AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFEE36no red cones; affects about 1% of men; ΔE 34.5 from the original
Deuteranopia#FFE960no green cones; the most common form, about 1% of men; ΔE 37.8 from the original
Tritanopia#C2F4DCno blue cones; rare, and affects men and women equally; ΔE 70.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.2:1WCAG large text: Fail
Contrast with black, large text17.56:1WCAG large text: AAA

Named colours

Green yellow · ΔE 11.5Yellow green · ΔE 19.1Lawn green · ΔE 25.8Chartreuse · ΔE 26.3Limegreen · ΔE 31.8Yellow · ΔE 32.6
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 11.52, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9451FF
Analogous#FFEB51, #65FF51
Triadic#51BCFF, #FF51BC
Split complementary#5165FF, #EB51FF
Tetradic#51FFEB, #9451FF, #FF5165

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F7FFEA
Lighter +20%#E3FFB7
Lighter +10%#D0FF84
Darker −10%#A8FF1E
Darker −20%#90EA00
Darker −30%#71B700
Darker −40%#518400
More saturated +25%#BCFF51
Less saturated −25%#B7E967

Channel breakdown

R188
G255
B81
Red188 (73.7%)
Green255 (100%)
Blue81 (31.8%)
Hue83.1°
Saturation (HSL)100%
Lightness65.88%
Dominant channelGreen
Hex per channelR BC · G FF · B 51

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Every value on this page was computed from “bcff51” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.