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Colour

#3DD381

  • #3DD381
  • Green
  • Dark
  • Nearest: Medium seagreen

#3DD381 is a green with RGB values 61, 211, 129 and HSL 147°, 63%, 53%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#3DD381#3DD381
HEX#3DD381
RGBrgb(61, 211, 129)
RGB (0–1)0.2392, 0.8275, 0.5059
RGB percentages23.9%, 82.7%, 50.6%
HSLhsl(147.2, 63%, 53.3%)
HSV / HSBhsv(147.2, 71.1%, 82.7%)
CMYK71.1%, 0%, 38.9%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,051,841
CSS custom property--colour: #3DD381;

Brightness & contrast

Relative luminance0.49166WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.83:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.83:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#C22C7E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D2C27Bno red cones; affects about 1% of men; ΔE 53.7 from the original
Deuteranopia#C0B586no green cones; the most common form, about 1% of men; ΔE 54.2 from the original
Tritanopia#00D1BEno blue cones; rare, and affects men and women equally; ΔE 34 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.83:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 14.7Light green · ΔE 17.2Medium spring green · ΔE 18Pale green · ΔE 19.8Aquamarine · ΔE 28.4Medium aquamarine · ΔE 28.5
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 14.72, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D33D8F
Analogous#44D33D, #3DD3CC
Triadic#813DD3, #D3813D
Split complementary#CC3DD3, #D33D44
Tetradic#3D44D3, #D33D8F, #D3CC3D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3F9ED
Lighter +30%#BAEFD2
Lighter +20%#90E6B7
Lighter +10%#67DC9C
Darker −10%#29B468
Darker −20%#1F8B50
Darker −30%#166138
Darker −40%#0D3720
More saturated +25%#1FF17E
Less saturated −25%#5BB584

Channel breakdown

R61
G211
B129
Red61 (23.9%)
Green211 (82.7%)
Blue129 (50.6%)
Hue147.2°
Saturation (HSL)63.03%
Lightness53.33%
Dominant channelGreen
Hex per channelR 3D · G D3 · B 81

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Every value on this page was computed from “3dd381” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.