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Recognised as Colour

#3FA56C

  • #3FA56C
  • Green
  • Dark
  • Nearest: Medium seagreen

#3FA56C is a green with RGB values 63, 165, 108 and HSL 146°, 45%, 45%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Medium seagreen.

Colour values

#3FA56C#3FA56C
HEX#3FA56C
RGBrgb(63, 165, 108)
RGB (0–1)0.2471, 0.6471, 0.4235
RGB percentages24.7%, 64.7%, 42.4%
HSLhsl(146.5, 44.7%, 44.7%)
HSV / HSBhsv(146.5, 61.8%, 64.7%)
CMYK61.8%, 0%, 34.5%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,171,116
CSS custom property--colour: #3FA56C;

Brightness & contrast

Relative luminance0.2905WCAG 2.x, 0 is black and 1 is white
Perceived brightness136 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.81:1
Contrast with white3.08:1WCAG normal text: Fail
Contrast with black6.81:1WCAG normal text: AA
Greyscale equivalent#8B8B8B
Inverted#C05A93

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A49968no red cones; affects about 1% of men; ΔE 40 from the original
Deuteranopia#978F70no green cones; the most common form, about 1% of men; ΔE 40.9 from the original
Tritanopia#13A396no blue cones; rare, and affects men and women equally; ΔE 24.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.08:1WCAG large text: AA
Contrast with black, large text6.81:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 7.7Sea green · ΔE 9.9Medium aquamarine · ΔE 20.1Dark seagreen · ΔE 22.4Forest green · ΔE 26.9Light seagreen · ΔE 28.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 7.67, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A53F78
Analogous#45A53F, #3FA59F
Triadic#6C3FA5, #A56C3F
Split complementary#9F3FA5, #A53F45
Tetradic#3F45A5, #A53F78, #A59F3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C7E9D6
Lighter +30%#A2DBBB
Lighter +20%#7DCDA0
Lighter +10%#58BF85
Darker −10%#318054
Darker −20%#235B3C
Darker −30%#153624
Darker −40%#07110B
More saturated +25%#23C269
Less saturated −25%#5C896F

Channel breakdown

R63
G165
B108
Red63 (24.7%)
Green165 (64.7%)
Blue108 (42.4%)
Hue146.47°
Saturation (HSL)44.74%
Lightness44.71%
Dominant channelGreen
Hex per channelR 3F · G A5 · B 6C

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Every value on this page was computed from “3fa56c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.