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Recognised as Colour

#2EFF31

  • #2EFF31
  • Green
  • Light
  • Nearest: Lime

#2EFF31 is a green with RGB values 46, 255, 49 and HSL 121°, 100%, 59%. 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

#2EFF31#2EFF31
HEX#2EFF31
RGBrgb(46, 255, 49)
RGB (0–1)0.1804, 1, 0.1922
RGB percentages18%, 100%, 19.2%
HSLhsl(120.9, 100%, 59%)
HSV / HSBhsv(120.9, 82%, 100%)
CMYK82%, 0%, 80.8%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,079,985
CSS custom property--colour: #2EFF31;

Brightness & contrast

Relative luminance0.72323WCAG 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#C4C4C4
Inverted#D100CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE600no red cones; affects about 1% of men; ΔE 74.1 from the original
Deuteranopia#EFD74Cno green cones; the most common form, about 1% of men; ΔE 76 from the original
Tritanopia#00F7DAno blue cones; rare, and affects men and women equally; ΔE 81.1 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

Lime · ΔE 7.8Lawn green · ΔE 16.7Chartreuse · ΔE 17.1Limegreen · ΔE 26.4Spring green · ΔE 29.9Green yellow · ΔE 30.5
Nearest named CSS colourLime (#00FF00)ΔE 7.77, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF2EFC
Analogous#93FF2E, #2EFF9A
Triadic#312EFF, #FF312E
Split complementary#9A2EFF, #FF2E93
Tetradic#2E93FF, #FF2EFC, #FF9A2E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAFFFA
Lighter +30%#C7FFC8
Lighter +20%#94FF96
Lighter +10%#61FF63
Darker −10%#00FA04
Darker −20%#00C703
Darker −30%#009402
Darker −40%#006101
More saturated +25%#2EFF31
Less saturated −25%#48E54A

Channel breakdown

R46
G255
B49
Red46 (18%)
Green255 (100%)
Blue49 (19.2%)
Hue120.86°
Saturation (HSL)100%
Lightness59.02%
Dominant channelGreen
Hex per channelR 2E · G FF · B 31

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Every value on this page was computed from “2eff31” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.