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Recognised as Colour

#00EF3F

  • #00EF3F
  • Green
  • Light
  • Nearest: Limegreen

#00EF3F is a green with RGB values 0, 239, 63 and HSL 136°, 100%, 47%. It is a light colour, so black text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#00EF3F#00EF3F
HEX#00EF3F
RGBrgb(0, 239, 63)
RGB (0–1)0, 0.9373, 0.2471
RGB percentages0%, 93.7%, 24.7%
HSLhsl(135.8, 100%, 46.9%)
HSV / HSBhsv(135.8, 100%, 93.7%)
CMYK100%, 0%, 73.6%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer61,247
CSS custom property--colour: #00EF3F;

Brightness & contrast

Relative luminance0.62092WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.42:1
Contrast with white1.57:1WCAG normal text: Fail
Contrast with black13.42:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#FF10C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F3D81Bno red cones; affects about 1% of men; ΔE 74.1 from the original
Deuteranopia#DEC952no green cones; the most common form, about 1% of men; ΔE 73.5 from the original
Tritanopia#00E8CDno blue cones; rare, and affects men and women equally; ΔE 72.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.57:1WCAG large text: Fail
Contrast with black, large text13.42:1WCAG large text: AAA

Named colours

Limegreen · ΔE 17.2Lime · ΔE 17.8Spring green · ΔE 21.2Lawn green · ΔE 22Chartreuse · ΔE 22.8Green yellow · ΔE 32.1
Nearest named CSS colourLimegreen (#32CD32)ΔE 17.23, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EF00B0
Analogous#38EF00, #00EFB7
Triadic#3F00EF, #EF3F00
Split complementary#B600EF, #EF0039
Tetradic#0038EF, #EF00B0, #EFB700

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCFFCE
Lighter +30%#89FFA8
Lighter +20%#56FF83
Lighter +10%#23FF5D
Darker −10%#00BC32
Darker −20%#008924
Darker −30%#005617
Darker −40%#002309
More saturated +25%#00EF3F
Less saturated −25%#1ED14D

Channel breakdown

R0
G239
B63
Red0 (0%)
Green239 (93.7%)
Blue63 (24.7%)
Hue135.82°
Saturation (HSL)100%
Lightness46.86%
Dominant channelGreen
Hex per channelR 00 · G EF · B 3F

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Every value on this page was computed from “00ef3f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.