Colour

#11FF55

#11FF55
Green
Light
Nearest: Spring green

#11FF55 is a green with RGB values 17, 255, 85 and HSL 137°, 100%, 53%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#11FF55#11FF55

HEX#11FF55

HEX (short)#1F5

RGBrgb(17, 255, 85)

RGB (0–1)0.0667, 1, 0.3333

RGB percentages6.7%, 100%, 33.3%

HSLhsl(137.1, 100%, 53.3%)

HSV / HSBhsv(137.1, 93.3%, 100%)

CMYK93.3%, 0%, 66.7%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,179,477

CSS custom property--colour: #11FF55;

Brightness & contrast

Relative luminance0.72295WCAG 2.x, 0 is black and 1 is white

Perceived brightness197.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.46:1

Contrast with white1.36:1WCAG normal text: Fail

Contrast with black15.46:1WCAG normal text: AAA

Greyscale equivalent#C0C0C0

Inverted#EE00AA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE73Eno red cones; affects about 1% of men; ΔE 74.3 from the original

Deuteranopia#ECD765no green cones; the most common form, about 1% of men; ΔE 75.5 from the original

Tritanopia#00F9DCno 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 text1.36:1WCAG large text: Fail

Contrast with black, large text15.46:1WCAG large text: AAA

Named colours

Spring green · ΔE 18.3 Lime · ΔE 19 Limegreen · ΔE 21.5 Lawn green · ΔE 24.4 Chartreuse · ΔE 25.1 Green yellow · ΔE 34

Nearest named CSS colourSpring green (#00FF7F)ΔE 18.34, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#FF11BB

Analogous#44FF11, #11FFCC

Triadic#5511FF, #FF5511

Split complementary#CC11FF, #FF1144

Tetradic#1144FF, #FF11BB, #FFCC11

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#DDFFE7

Lighter +30%#AAFFC2

Lighter +20%#77FF9E

Lighter +10%#44FF79

Darker −10%#00DD3F

Darker −20%#00AA31

Darker −30%#007722

Darker −40%#004413

More saturated +25%#11FF55

Less saturated −25%#2FE162

Channel breakdown

R17

G255

B85

Red17 (6.7%)

Green255 (100%)

Blue85 (33.3%)

Hue137.14°

Saturation (HSL)100%

Lightness53.33%

Dominant channelGreen

Hex per channelR 11 · G FF · B 55

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#11FF55

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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