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Recognised as Colour

#2FB305

  • #2FB305
  • Green
  • Dark
  • Nearest: Limegreen

#2FB305 is a green with RGB values 47, 179, 5 and HSL 106°, 95%, 36%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#2FB305#2FB305
HEX#2FB305
RGBrgb(47, 179, 5)
RGB (0–1)0.1843, 0.702, 0.0196
RGB percentages18.4%, 70.2%, 2%
HSLhsl(105.5, 94.6%, 36.1%)
HSV / HSBhsv(105.5, 97.2%, 70.2%)
CMYK73.7%, 0%, 97.2%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,126,021
CSS custom property--colour: #2FB305;

Brightness & contrast

Relative luminance0.32855WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.57:1
Contrast with white2.77:1WCAG normal text: Fail
Contrast with black7.57:1WCAG normal text: AAA
Greyscale equivalent#8A8A8A
Inverted#D04CFA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B8A100no red cones; affects about 1% of men; ΔE 56.9 from the original
Deuteranopia#A99727no green cones; the most common form, about 1% of men; ΔE 56.5 from the original
Tritanopia#03AD98no 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 text2.77:1WCAG large text: Fail
Contrast with black, large text7.57:1WCAG large text: AAA

Named colours

Limegreen · ΔE 10.5Green · ΔE 24.6Forest green · ΔE 26Yellow green · ΔE 26.8Lawn green · ΔE 33.3Spring green · ΔE 33.3
Nearest named CSS colourLimegreen (#32CD32)ΔE 10.48, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8905B3
Analogous#86B305, #05B332
Triadic#052FB3, #B3052F
Split complementary#3205B3, #B30586
Tetradic#0586B3, #8905B3, #B33205

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4FC88
Lighter +30%#7EFA57
Lighter +20%#58F925
Lighter +10%#3CE506
Darker −10%#228104
Darker −20%#155002
Darker −30%#081E01
Darker −40%#000000
More saturated +25%#2CB800
Less saturated −25%#3B9C1C

Channel breakdown

R47
G179
B5
Red47 (18.4%)
Green179 (70.2%)
Blue5 (2%)
Hue105.52°
Saturation (HSL)94.57%
Lightness36.08%
Dominant channelGreen
Hex per channelR 2F · G B3 · B 05

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Every value on this page was computed from “2fb305” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.