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Recognised as Colour

#2FCB1F

  • #2FCB1F
  • Green
  • Dark
  • Nearest: Limegreen

#2FCB1F is a green with RGB values 47, 203, 31 and HSL 114°, 74%, 46%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#2FCB1F#2FCB1F
HEX#2FCB1F
RGBrgb(47, 203, 31)
RGB (0–1)0.1843, 0.7961, 0.1216
RGB percentages18.4%, 79.6%, 12.2%
HSLhsl(114.4, 73.5%, 45.9%)
HSV / HSBhsv(114.4, 84.7%, 79.6%)
CMYK76.8%, 0%, 84.7%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,132,191
CSS custom property--colour: #2FCB1F;

Brightness & contrast

Relative luminance0.43415WCAG 2.x, 0 is black and 1 is white
Perceived brightness158 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.68:1
Contrast with white2.17:1WCAG normal text: Fail
Contrast with black9.68:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#D034E0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D0B700no red cones; affects about 1% of men; ΔE 63.1 from the original
Deuteranopia#BFAC37no green cones; the most common form, about 1% of men; ΔE 62.2 from the original
Tritanopia#00C5ADno blue cones; rare, and affects men and women equally; ΔE 69.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.17:1WCAG large text: Fail
Contrast with black, large text9.68:1WCAG large text: AAA

Named colours

Limegreen · ΔE 4.8Lawn green · ΔE 25.5Chartreuse · ΔE 26.7Spring green · ΔE 26.8Lime · ΔE 29.6Green yellow · ΔE 30
Nearest named CSS colourLimegreen (#32CD32)ΔE 4.76, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BB1FCB
Analogous#85CB1F, #1FCB65
Triadic#1F2FCB, #CB1F2F
Split complementary#651FCB, #CB1F85
Tetradic#1F85CB, #BB1FCB, #CB651F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5F5C1
Lighter +30%#9DEF94
Lighter +20%#74E868
Lighter +10%#4BE13C
Darker −10%#259F18
Darker −20%#1B7311
Darker −30%#10460B
Darker −40%#061A04
More saturated +25%#17E802
Less saturated −25%#47AE3C

Channel breakdown

R47
G203
B31
Red47 (18.4%)
Green203 (79.6%)
Blue31 (12.2%)
Hue114.42°
Saturation (HSL)73.5%
Lightness45.88%
Dominant channelGreen
Hex per channelR 2F · G CB · B 1F

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Every value on this page was computed from “2fcb1f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.