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Recognised as Colour

#3FE55F

  • #3FE55F
  • Green
  • Light
  • Nearest: Limegreen

#3FE55F is a green with RGB values 63, 229, 95 and HSL 132°, 76%, 57%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#3FE55F#3FE55F
HEX#3FE55F
RGBrgb(63, 229, 95)
RGB (0–1)0.2471, 0.898, 0.3725
RGB percentages24.7%, 89.8%, 37.3%
HSLhsl(131.6, 76.1%, 57.3%)
HSV / HSBhsv(131.6, 72.5%, 89.8%)
CMYK72.5%, 0%, 58.5%, 10.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,187,487
CSS custom property--colour: #3FE55F;

Brightness & contrast

Relative luminance0.57922WCAG 2.x, 0 is black and 1 is white
Perceived brightness181.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.58:1
Contrast with white1.67:1WCAG normal text: Fail
Contrast with black12.58:1WCAG normal text: AAA
Greyscale equivalent#B8B8B8
Inverted#C01AA0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E8D051no red cones; affects about 1% of men; ΔE 63.7 from the original
Deuteranopia#D5C36Ano green cones; the most common form, about 1% of men; ΔE 63.5 from the original
Tritanopia#00E0C8no blue cones; rare, and affects men and women equally; ΔE 56.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.67:1WCAG large text: Fail
Contrast with black, large text12.58:1WCAG large text: AAA

Named colours

Limegreen · ΔE 12.2Spring green · ΔE 12.7Medium spring green · ΔE 21.2Pale green · ΔE 26.5Light green · ΔE 27.6Lawn green · ΔE 33.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 12.17, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E53FC5
Analogous#72E53F, #3FE5B2
Triadic#5F3FE5, #E55F3F
Split complementary#B23FE5, #E53F72
Tetradic#3F72E5, #E53FC5, #E5B23F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F3FDF5
Lighter +30%#C6F7CF
Lighter +20%#99F1AA
Lighter +10%#6CEB84
Darker −10%#1DD440
Darker −20%#17A733
Darker −30%#117A25
Darker −40%#0A4E17
More saturated +25%#25FF4F
Less saturated −25%#5ACA70

Channel breakdown

R63
G229
B95
Red63 (24.7%)
Green229 (89.8%)
Blue95 (37.3%)
Hue131.57°
Saturation (HSL)76.15%
Lightness57.25%
Dominant channelGreen
Hex per channelR 3F · G E5 · B 5F

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Every value on this page was computed from “3fe55f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.