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Recognised as Colour

#2FDF40

  • #2FDF40
  • Green
  • Light
  • Nearest: Limegreen

#2FDF40 is a green with RGB values 47, 223, 64 and HSL 126°, 73%, 53%. It is a light colour, so black text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#2FDF40#2FDF40
HEX#2FDF40
RGBrgb(47, 223, 64)
RGB (0–1)0.1843, 0.8745, 0.251
RGB percentages18.4%, 87.5%, 25.1%
HSLhsl(125.8, 73.3%, 52.9%)
HSV / HSBhsv(125.8, 78.9%, 87.5%)
CMYK78.9%, 0%, 71.3%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,137,344
CSS custom property--colour: #2FDF40;

Brightness & contrast

Relative luminance0.5375WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.75:1
Contrast with white1.79:1WCAG normal text: Fail
Contrast with black11.75:1WCAG normal text: AAA
Greyscale equivalent#AEAEAE
Inverted#D020BF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E3CA25no red cones; affects about 1% of men; ΔE 66.7 from the original
Deuteranopia#D0BD50no green cones; the most common form, about 1% of men; ΔE 66 from the original
Tritanopia#00D9C0no blue cones; rare, and affects men and women equally; ΔE 66.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.79:1WCAG large text: Fail
Contrast with black, large text11.75:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.5Spring green · ΔE 19Lawn green · ΔE 25.3Chartreuse · ΔE 26.4Lime · ΔE 27Green yellow · ΔE 30.8
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.51, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DF2FCE
Analogous#76DF2F, #2FDF98
Triadic#402FDF, #DF402F
Split complementary#982FDF, #DF2F76
Tetradic#2F76DF, #DF2FCE, #DF982F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0FAE2
Lighter +30%#B4F3BA
Lighter +20%#87ED91
Lighter +10%#5BE669
Darker −10%#1DBE2D
Darker −20%#169222
Darker −30%#106518
Darker −40%#09390D
More saturated +25%#11FD28
Less saturated −25%#4DC158

Channel breakdown

R47
G223
B64
Red47 (18.4%)
Green223 (87.5%)
Blue64 (25.1%)
Hue125.8°
Saturation (HSL)73.33%
Lightness52.94%
Dominant channelGreen
Hex per channelR 2F · G DF · B 40

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Every value on this page was computed from “2fdf40” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.