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Recognised as Colour

#40F91E

  • #40F91E
  • Green
  • Light
  • Nearest: Lime

#40F91E is a green with RGB values 64, 249, 30 and HSL 111°, 95%, 55%. It is a light colour, so black text on it reaches 14.8:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#40F91E#40F91E
HEX#40F91E
RGBrgb(64, 249, 30)
RGB (0–1)0.251, 0.9765, 0.1176
RGB percentages25.1%, 97.6%, 11.8%
HSLhsl(110.7, 94.8%, 54.7%)
HSV / HSBhsv(110.7, 88%, 97.6%)
CMYK74.3%, 0%, 88%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,258,078
CSS custom property--colour: #40F91E;

Brightness & contrast

Relative luminance0.68935WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.79:1
Contrast with white1.42:1WCAG normal text: Fail
Contrast with black14.79:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#BF06E1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE100no red cones; affects about 1% of men; ΔE 72.9 from the original
Deuteranopia#EBD341no green cones; the most common form, about 1% of men; ΔE 72.7 from the original
Tritanopia#00F1D4no blue cones; rare, and affects men and women equally; ΔE 82.6 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 text14.79:1WCAG large text: AAA

Named colours

Lime · ΔE 8.2Lawn green · ΔE 12.9Chartreuse · ΔE 13.4Limegreen · ΔE 25.5Green yellow · ΔE 27.4Spring green · ΔE 32.3
Nearest named CSS colourLime (#00FF00)ΔE 8.18, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D71EF9
Analogous#AEF91E, #1EF969
Triadic#1E40F9, #F91E40
Split complementary#6A1EF9, #F91EAD
Tetradic#1EADF9, #D71EF9, #F9691E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9FEE5
Lighter +30%#BFFDB3
Lighter +20%#94FC81
Lighter +10%#6AFA50
Darker −10%#27DE06
Darker −20%#1FAC05
Darker −30%#167B03
Darker −40%#0D4902
More saturated +25%#3CFF18
Less saturated −25%#54DC3B

Channel breakdown

R64
G249
B30
Red64 (25.1%)
Green249 (97.6%)
Blue30 (11.8%)
Hue110.68°
Saturation (HSL)94.81%
Lightness54.71%
Dominant channelGreen
Hex per channelR 40 · G F9 · B 1E

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Every value on this page was computed from “40f91e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.