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Recognised as Colour

#01FD2B

  • #01FD2B
  • Green
  • Light
  • Nearest: Lime

#01FD2B is a green with RGB values 1, 253, 43 and HSL 130°, 99%, 50%. It is a light colour, so black text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#01FD2B#01FD2B
HEX#01FD2B
RGBrgb(1, 253, 43)
RGB (0–1)0.0039, 0.9922, 0.1686
RGB percentages0.4%, 99.2%, 16.9%
HSLhsl(130, 99.2%, 49.8%)
HSV / HSBhsv(130, 99.6%, 99.2%)
CMYK99.6%, 0%, 83%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer130,347
CSS custom property--colour: #01FD2B;

Brightness & contrast

Relative luminance0.70431WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.09:1
Contrast with white1.39:1WCAG normal text: Fail
Contrast with black15.09:1WCAG normal text: AAA
Greyscale equivalent#B8B8B8
Inverted#FE02D4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE400no red cones; affects about 1% of men; ΔE 77.2 from the original
Deuteranopia#ECD448no green cones; the most common form, about 1% of men; ΔE 78.3 from the original
Tritanopia#00F6D8no blue cones; rare, and affects men and women equally; ΔE 81.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.39:1WCAG large text: Fail
Contrast with black, large text15.09:1WCAG large text: AAA

Named colours

Lime · ΔE 6.4Lawn green · ΔE 18.6Chartreuse · ΔE 18.9Limegreen · ΔE 27.5Spring green · ΔE 30.9Green yellow · ΔE 32.8
Nearest named CSS colourLime (#00FF00)ΔE 6.43, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD01D3
Analogous#55FD01, #01FDA9
Triadic#2B01FD, #FD2B01
Split complementary#A901FD, #FD0155
Tetradic#0155FD, #FD01D3, #FDA901

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBFFD4
Lighter +30%#98FFA9
Lighter +20%#66FE7F
Lighter +10%#33FE55
Darker −10%#01CA22
Darker −20%#01971A
Darker −30%#006511
Darker −40%#003208
More saturated +25%#00FE2A
Less saturated −25%#21DD40

Channel breakdown

R1
G253
B43
Red1 (0.4%)
Green253 (99.2%)
Blue43 (16.9%)
Hue130°
Saturation (HSL)99.21%
Lightness49.8%
Dominant channelGreen
Hex per channelR 01 · G FD · B 2B

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Every value on this page was computed from “01fd2b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.