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Recognised as Colour

#1FED00

  • #1FED00
  • Green
  • Light
  • Nearest: Lime

#1FED00 is a green with RGB values 31, 237, 0 and HSL 112°, 100%, 46%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#1FED00#1FED00
HEX#1FED00
RGBrgb(31, 237, 0)
RGB (0–1)0.1216, 0.9294, 0
RGB percentages12.2%, 92.9%, 0%
HSLhsl(112.2, 100%, 46.5%)
HSV / HSBhsv(112.2, 100%, 92.9%)
CMYK86.9%, 0%, 100%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,092,288
CSS custom property--colour: #1FED00;

Brightness & contrast

Relative luminance0.6086WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.17:1
Contrast with white1.59:1WCAG normal text: Fail
Contrast with black13.17:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#E012FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F3D500no red cones; affects about 1% of men; ΔE 74.4 from the original
Deuteranopia#DEC735no green cones; the most common form, about 1% of men; ΔE 73.7 from the original
Tritanopia#00E5C9no blue cones; rare, and affects men and women equally; ΔE 83.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.59:1WCAG large text: Fail
Contrast with black, large text13.17:1WCAG large text: AAA

Named colours

Lime · ΔE 9.2Lawn green · ΔE 15.2Chartreuse · ΔE 15.8Limegreen · ΔE 23.8Green yellow · ΔE 29.4Spring green · ΔE 32.6
Nearest named CSS colourLime (#00FF00)ΔE 9.21, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CE00ED
Analogous#95ED00, #00ED58
Triadic#001FED, #ED001F
Split complementary#5700ED, #ED0096
Tetradic#0096ED, #CE00ED, #ED5800

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C3FFBA
Lighter +30%#97FF87
Lighter +20%#6AFF54
Lighter +10%#3EFF21
Darker −10%#18BA00
Darker −20%#128700
Darker −30%#0B5400
Darker −40%#042100
More saturated +25%#1FED00
Less saturated −25%#35CF1E

Channel breakdown

R31
G237
B0
Red31 (12.2%)
Green237 (92.9%)
Blue0 (0%)
Hue112.15°
Saturation (HSL)100%
Lightness46.47%
Dominant channelGreen
Hex per channelR 1F · G ED · B 00

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Every value on this page was computed from “1fed00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.