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Recognised as Colour

#7FF342

  • #7FF342
  • Green
  • Light
  • Nearest: Green yellow

#7FF342 is a green with RGB values 127, 243, 66 and HSL 99°, 88%, 61%. It is a light colour, so black text on it reaches 14.8:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#7FF342#7FF342
HEX#7FF342
RGBrgb(127, 243, 66)
RGB (0–1)0.498, 0.9529, 0.2588
RGB percentages49.8%, 95.3%, 25.9%
HSLhsl(99.3, 88.1%, 60.6%)
HSV / HSBhsv(99.3, 72.8%, 95.3%)
CMYK47.7%, 0%, 72.8%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,385,346
CSS custom property--colour: #7FF342;

Brightness & contrast

Relative luminance0.69007WCAG 2.x, 0 is black and 1 is white
Perceived brightness200 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.8:1
Contrast with white1.42:1WCAG normal text: Fail
Contrast with black14.8:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#800CBD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBDF1Fno red cones; affects about 1% of men; ΔE 56.2 from the original
Deuteranopia#ECD554no green cones; the most common form, about 1% of men; ΔE 55.4 from the original
Tritanopia#78EAD1no blue cones; rare, and affects men and women equally; ΔE 72.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.42:1WCAG large text: Fail
Contrast with black, large text14.8:1WCAG large text: AAA

Named colours

Green yellow · ΔE 15.5Lawn green · ΔE 15.8Chartreuse · ΔE 16.8Limegreen · ΔE 17.5Yellow green · ΔE 26Lime · ΔE 27.6
Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 15.51, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B642F3
Analogous#D7F342, #42F35E
Triadic#427FF3, #F3427F
Split complementary#5E42F3, #F342D7
Tetradic#42D7F3, #B642F3, #F35E42

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E0FCD2
Lighter +20%#C0F9A2
Lighter +10%#9FF672
Darker −10%#5FF012
Darker −20%#4BC30C
Darker −30%#399309
Darker −40%#266306
More saturated +25%#7BFF36
Less saturated −25%#87DA5B

Channel breakdown

R127
G243
B66
Red127 (49.8%)
Green243 (95.3%)
Blue66 (25.9%)
Hue99.32°
Saturation (HSL)88.06%
Lightness60.59%
Dominant channelGreen
Hex per channelR 7F · G F3 · B 42

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Every value on this page was computed from “7ff342” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.