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Recognised as Colour

#1FEB42

  • #1FEB42
  • Green
  • Light
  • Nearest: Limegreen

#1FEB42 is a green with RGB values 31, 235, 66 and HSL 130°, 84%, 52%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1FEB42#1FEB42
HEX#1FEB42
RGBrgb(31, 235, 66)
RGB (0–1)0.1216, 0.9216, 0.2588
RGB percentages12.2%, 92.2%, 25.9%
HSLhsl(130.3, 83.6%, 52.2%)
HSV / HSBhsv(130.3, 86.8%, 92.2%)
CMYK86.8%, 0%, 71.9%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,091,842
CSS custom property--colour: #1FEB42;

Brightness & contrast

Relative luminance0.60101WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.02:1
Contrast with white1.61:1WCAG normal text: Fail
Contrast with black13.02:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#E014BD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFD424no red cones; affects about 1% of men; ΔE 71.7 from the original
Deuteranopia#DBC654no green cones; the most common form, about 1% of men; ΔE 71.2 from the original
Tritanopia#00E5CAno blue cones; rare, and affects men and women equally; ΔE 69.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.61:1WCAG large text: Fail
Contrast with black, large text13.02:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14Spring green · ΔE 19.4Lime · ΔE 21.1Lawn green · ΔE 22.8Chartreuse · ΔE 23.7Green yellow · ΔE 31.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 13.96, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EB1FC8
Analogous#62EB1F, #1FEBA8
Triadic#421FEB, #EB421F
Split complementary#A81FEB, #EB1F62
Tetradic#1F62EB, #EB1FC8, #EBA81F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAFCE0
Lighter +30%#ABF8B9
Lighter +20%#7DF391
Lighter +10%#4EEF6A
Darker −10%#12C530
Darker −20%#0D9725
Darker −30%#096819
Darker −40%#05390E
More saturated +25%#0BFF35
Less saturated −25%#3DCC56

Channel breakdown

R31
G235
B66
Red31 (12.2%)
Green235 (92.2%)
Blue66 (25.9%)
Hue130.29°
Saturation (HSL)83.61%
Lightness52.16%
Dominant channelGreen
Hex per channelR 1F · G EB · B 42

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Every value on this page was computed from “1feb42” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.