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Recognised as Colour

#1FF41F

  • #1FF41F
  • Green
  • Light
  • Nearest: Lime

#1FF41F is a green with RGB values 31, 244, 31 and HSL 120°, 91%, 54%. It is a light colour, so black text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#1FF41F#1FF41F
HEX#1FF41F
RGBrgb(31, 244, 31)
RGB (0–1)0.1216, 0.9569, 0.1216
RGB percentages12.2%, 95.7%, 12.2%
HSLhsl(120, 90.6%, 53.9%)
HSV / HSBhsv(120, 87.3%, 95.7%)
CMYK87.3%, 0%, 87.3%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,094,111
CSS custom property--colour: #1FF41F;

Brightness & contrast

Relative luminance0.65092WCAG 2.x, 0 is black and 1 is white
Perceived brightness188 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.02:1
Contrast with white1.5:1WCAG normal text: Fail
Contrast with black14.02:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#E00BE0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F9DC00no red cones; affects about 1% of men; ΔE 75.1 from the original
Deuteranopia#E5CD40no green cones; the most common form, about 1% of men; ΔE 75.3 from the original
Tritanopia#00EDD0no blue cones; rare, and affects men and women equally; ΔE 81.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.5:1WCAG large text: Fail
Contrast with black, large text14.02:1WCAG large text: AAA

Named colours

Lime · ΔE 8.4Lawn green · ΔE 16.2Chartreuse · ΔE 16.7Limegreen · ΔE 24.3Green yellow · ΔE 30.2Spring green · ΔE 30.7
Nearest named CSS colourLime (#00FF00)ΔE 8.39, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F41FF4
Analogous#8AF41F, #1FF48A
Triadic#1F1FF4, #F41F1F
Split complementary#8A1FF4, #F41F8A
Tetradic#1F8AF4, #F41FF4, #F48A1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1FEE1
Lighter +30%#B1FBB1
Lighter +20%#80F980
Lighter +10%#50F650
Darker −10%#0AD60A
Darker −20%#08A508
Darker −30%#067406
Darker −40%#034403
More saturated +25%#14FF14
Less saturated −25%#3CD73C

Channel breakdown

R31
G244
B31
Red31 (12.2%)
Green244 (95.7%)
Blue31 (12.2%)
Hue120°
Saturation (HSL)90.64%
Lightness53.92%
Dominant channelGreen
Hex per channelR 1F · G F4 · B 1F

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Every value on this page was computed from “1ff41f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.