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Colour

#33F401

  • #33F401
  • Green
  • Light
  • Nearest: Lime

#33F401 is a green with RGB values 51, 244, 1 and HSL 108°, 99%, 48%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#33F401#33F401
HEX#33F401
RGBrgb(51, 244, 1)
RGB (0–1)0.2, 0.9569, 0.0039
RGB percentages20%, 95.7%, 0.4%
HSLhsl(107.7, 99.2%, 48%)
HSV / HSBhsv(107.7, 99.6%, 95.7%)
CMYK79.1%, 0%, 99.6%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,404,801
CSS custom property--colour: #33F401;

Brightness & contrast

Relative luminance0.65407WCAG 2.x, 0 is black and 1 is white
Perceived brightness189 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.08:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.08:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#CC0BFE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FADC00no red cones; affects about 1% of men; ΔE 73.9 from the original
Deuteranopia#E6CE37no green cones; the most common form, about 1% of men; ΔE 73.6 from the original
Tritanopia#00ECCFno blue cones; rare, and affects men and women equally; ΔE 84.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.08:1WCAG large text: AAA

Named colours

Lime · ΔE 7.2Lawn green · ΔE 13.5Chartreuse · ΔE 14Limegreen · ΔE 26.2Green yellow · ΔE 28.5Spring green · ΔE 34.1
Nearest named CSS colourLime (#00FF00)ΔE 7.24, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C201F4
Analogous#ACF401, #01F449
Triadic#0133F4, #F40133
Split complementary#4801F4, #F401AD
Tetradic#01ADF4, #C201F4, #F44901

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFFFC2
Lighter +30%#A6FF8F
Lighter +20%#7EFE5D
Lighter +10%#56FE2A
Darker −10%#28C101
Darker −20%#1E8E01
Darker −30%#135C00
Darker −40%#092900
More saturated +25%#32F500
Less saturated −25%#45D520

Channel breakdown

R51
G244
B1
Red51 (20%)
Green244 (95.7%)
Blue1 (0.4%)
Hue107.65°
Saturation (HSL)99.18%
Lightness48.04%
Dominant channelGreen
Hex per channelR 33 · G F4 · B 01

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Every value on this page was computed from “33f401” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.