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Recognised as Colour

#3FB323

  • #3FB323
  • Green
  • Dark
  • Nearest: Limegreen

#3FB323 is a green with RGB values 63, 179, 35 and HSL 108°, 67%, 42%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#3FB323#3FB323
HEX#3FB323
RGBrgb(63, 179, 35)
RGB (0–1)0.2471, 0.702, 0.1373
RGB percentages24.7%, 70.2%, 13.7%
HSLhsl(108.3, 67.3%, 42%)
HSV / HSBhsv(108.3, 80.4%, 70.2%)
CMYK64.8%, 0%, 80.4%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,174,627
CSS custom property--colour: #3FB323;

Brightness & contrast

Relative luminance0.33418WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.68:1
Contrast with white2.73:1WCAG normal text: Fail
Contrast with black7.68:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#C04CDC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B8A200no red cones; affects about 1% of men; ΔE 53.1 from the original
Deuteranopia#AA9935no green cones; the most common form, about 1% of men; ΔE 52.3 from the original
Tritanopia#2CAD99no blue cones; rare, and affects men and women equally; ΔE 60.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.73:1WCAG large text: Fail
Contrast with black, large text7.68:1WCAG large text: AAA

Named colours

Limegreen · ΔE 13.1Forest green · ΔE 20.8Green · ΔE 20.9Yellow green · ΔE 24.2Olivedrab · ΔE 32Light green · ΔE 32.7
Nearest named CSS colourLimegreen (#32CD32)ΔE 13.06, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9723B3
Analogous#87B323, #23B34F
Triadic#233FB3, #B3233F
Split complementary#4F23B3, #B32387
Tetradic#2387B3, #9723B3, #B34F23

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEF0B2
Lighter +30%#9AE887
Lighter +20%#76DF5D
Lighter +10%#52D732
Darker −10%#30881B
Darker −20%#215E12
Darker −30%#12330A
Darker −40%#030802
More saturated +25%#2FCE08
Less saturated −25%#4F983E

Channel breakdown

R63
G179
B35
Red63 (24.7%)
Green179 (70.2%)
Blue35 (13.7%)
Hue108.33°
Saturation (HSL)67.29%
Lightness41.96%
Dominant channelGreen
Hex per channelR 3F · G B3 · B 23

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Every value on this page was computed from “3fb323” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.