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Recognised as Colour

#39FF3A

  • #39FF3A
  • Green
  • Light
  • Nearest: Lime

#39FF3A is a green with RGB values 57, 255, 58 and HSL 120°, 100%, 61%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#39FF3A#39FF3A
HEX#39FF3A
RGBrgb(57, 255, 58)
RGB (0–1)0.2235, 1, 0.2275
RGB percentages22.4%, 100%, 22.7%
HSLhsl(120.3, 100%, 61.2%)
HSV / HSBhsv(120.3, 77.6%, 100%)
CMYK77.6%, 0%, 77.3%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,800,890
CSS custom property--colour: #39FF3A;

Brightness & contrast

Relative luminance0.72695WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.54:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.54:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#C600C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE600no red cones; affects about 1% of men; ΔE 72.8 from the original
Deuteranopia#EFD852no green cones; the most common form, about 1% of men; ΔE 74 from the original
Tritanopia#00F7DAno blue cones; rare, and affects men and women equally; ΔE 78.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.35:1WCAG large text: Fail
Contrast with black, large text15.54:1WCAG large text: AAA

Named colours

Lime · ΔE 10.6Lawn green · ΔE 16.6Chartreuse · ΔE 17.1Limegreen · ΔE 24.3Spring green · ΔE 27.5Green yellow · ΔE 29.3
Nearest named CSS colourLime (#00FF00)ΔE 10.57, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF39FE
Analogous#9BFF39, #39FF9D
Triadic#3A39FF, #FF3A39
Split complementary#9D39FF, #FF399B
Tetradic#399BFF, #FF39FE, #FF9D39

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D2FFD2
Lighter +20%#9FFF9F
Lighter +10%#6CFF6D
Darker −10%#06FF07
Darker −20%#00D201
Darker −30%#009F01
Darker −40%#006C01
More saturated +25%#39FF3A
Less saturated −25%#52E653

Channel breakdown

R57
G255
B58
Red57 (22.4%)
Green255 (100%)
Blue58 (22.7%)
Hue120.3°
Saturation (HSL)100%
Lightness61.18%
Dominant channelGreen
Hex per channelR 39 · G FF · B 3A

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Every value on this page was computed from “39ff3a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.