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Colour

#1FDA49

  • #1FDA49
  • Green
  • Light
  • Nearest: Limegreen

#1FDA49 is a green with RGB values 31, 218, 73 and HSL 133°, 75%, 49%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1FDA49#1FDA49
HEX#1FDA49
RGBrgb(31, 218, 73)
RGB (0–1)0.1216, 0.8549, 0.2863
RGB percentages12.2%, 85.5%, 28.6%
HSLhsl(133.5, 75.1%, 48.8%)
HSV / HSBhsv(133.5, 85.8%, 85.5%)
CMYK85.8%, 0%, 66.5%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,087,497
CSS custom property--colour: #1FDA49;

Brightness & contrast

Relative luminance0.50915WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.18:1
Contrast with white1.88:1WCAG normal text: Fail
Contrast with black11.18:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#E025B6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDC536no red cones; affects about 1% of men; ΔE 66.3 from the original
Deuteranopia#CAB857no green cones; the most common form, about 1% of men; ΔE 65.9 from the original
Tritanopia#00D4BCno blue cones; rare, and affects men and women equally; ΔE 61.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.88:1WCAG large text: Fail
Contrast with black, large text11.18:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.2Spring green · ΔE 16.5Medium spring green · ΔE 26.8Lawn green · ΔE 30.6Chartreuse · ΔE 31.8Lime · ΔE 32.1
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.22, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DA1FB0
Analogous#52DA1F, #1FDAA7
Triadic#491FDA, #DA491F
Split complementary#A71FDA, #DA1F52
Tetradic#1F52DA, #DA1FB0, #DAA71F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDF8D7
Lighter +30%#A0F2B3
Lighter +20%#74EB8F
Lighter +10%#47E56B
Darker −10%#19AD3A
Darker −20%#12812B
Darker −30%#0C541C
Darker −40%#06270D
More saturated +25%#00F938
Less saturated −25%#3EBB5A

Channel breakdown

R31
G218
B73
Red31 (12.2%)
Green218 (85.5%)
Blue73 (28.6%)
Hue133.48°
Saturation (HSL)75.1%
Lightness48.82%
Dominant channelGreen
Hex per channelR 1F · G DA · B 49

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Every value on this page was computed from “1fda49” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.