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Recognised as Colour

#3BFD81

  • #3BFD81
  • Green
  • Light
  • Nearest: Spring green

#3BFD81 is a green with RGB values 59, 253, 129 and HSL 142°, 98%, 61%. It is a light colour, so black text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#3BFD81#3BFD81
HEX#3BFD81
RGBrgb(59, 253, 129)
RGB (0–1)0.2314, 0.9922, 0.5059
RGB percentages23.1%, 99.2%, 50.6%
HSLhsl(141.6, 98%, 61.2%)
HSV / HSBhsv(141.6, 76.7%, 99.2%)
CMYK76.7%, 0%, 49%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,931,521
CSS custom property--colour: #3BFD81;

Brightness & contrast

Relative luminance0.72765WCAG 2.x, 0 is black and 1 is white
Perceived brightness201.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.55:1
Contrast with white1.35:1WCAG normal text: Fail
Contrast with black15.55:1WCAG normal text: AAA
Greyscale equivalent#CBCBCB
Inverted#C4027E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE777no red cones; affects about 1% of men; ΔE 67.7 from the original
Deuteranopia#E9D88Ano green cones; the most common form, about 1% of men; ΔE 67.6 from the original
Tritanopia#00F9E0no blue cones; rare, and affects men and women equally; ΔE 51.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.35:1WCAG large text: Fail
Contrast with black, large text15.55:1WCAG large text: AAA

Named colours

Spring green · ΔE 4.7Medium spring green · ΔE 13.7Limegreen · ΔE 22.6Pale green · ΔE 25.2Light green · ΔE 27.5Lawn green · ΔE 39.2
Nearest named CSS colourSpring green (#00FF7F)ΔE 4.75, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD3BB7
Analogous#56FD3B, #3BFDE2
Triadic#813BFD, #FD813B
Split complementary#E23BFD, #FD3B56
Tetradic#3B56FD, #FD3BB7, #FDE23B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D2FFE2
Lighter +20%#A0FEC2
Lighter +10%#6DFEA1
Darker −10%#09FC61
Darker −20%#02D04C
Darker −30%#029D3A
Darker −40%#016B27
More saturated +25%#39FF80
Less saturated −25%#54E488

Channel breakdown

R59
G253
B129
Red59 (23.1%)
Green253 (99.2%)
Blue129 (50.6%)
Hue141.65°
Saturation (HSL)97.98%
Lightness61.18%
Dominant channelGreen
Hex per channelR 3B · G FD · B 81

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Every value on this page was computed from “3bfd81” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.