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Recognised as Colour

#01F90A

  • #01F90A
  • Green
  • Light
  • Nearest: Lime

#01F90A is a green with RGB values 1, 249, 10 and HSL 122°, 99%, 49%. It is a light colour, so black text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#01F90A#01F90A
HEX#01F90A
RGBrgb(1, 249, 10)
RGB (0–1)0.0039, 0.9765, 0.0392
RGB percentages0.4%, 97.6%, 3.9%
HSLhsl(122.2, 99.2%, 49%)
HSV / HSBhsv(122.2, 99.6%, 97.6%)
CMYK99.6%, 0%, 96%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer129,290
CSS custom property--colour: #01F90A;

Brightness & contrast

Relative luminance0.6778WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.56:1
Contrast with white1.44:1WCAG normal text: Fail
Contrast with black14.56:1WCAG normal text: AAA
Greyscale equivalent#B3B3B3
Inverted#FE06F5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE000no red cones; affects about 1% of men; ΔE 78.5 from the original
Deuteranopia#E9D13Bno green cones; the most common form, about 1% of men; ΔE 77.9 from the original
Tritanopia#00F1D4no blue cones; rare, and affects men and women equally; ΔE 86 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.44:1WCAG large text: Fail
Contrast with black, large text14.56:1WCAG large text: AAA

Named colours

Lime · ΔE 3.4Lawn green · ΔE 17.4Chartreuse · ΔE 17.6Limegreen · ΔE 29.3Green yellow · ΔE 32.6Spring green · ΔE 34.8
Nearest named CSS colourLime (#00FF00)ΔE 3.38, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F901F0
Analogous#74F901, #01F986
Triadic#0A01F9, #F90A01
Split complementary#8601F9, #F90174
Tetradic#0174F9, #F901F0, #F98601

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C7FFC9
Lighter +30%#94FF98
Lighter +20%#62FE67
Lighter +10%#2FFE36
Darker −10%#01C608
Darker −20%#019306
Darker −30%#006104
Darker −40%#002E02
More saturated +25%#00FA09
Less saturated −25%#20DA27

Channel breakdown

R1
G249
B10
Red1 (0.4%)
Green249 (97.6%)
Blue10 (3.9%)
Hue122.18°
Saturation (HSL)99.2%
Lightness49.02%
Dominant channelGreen
Hex per channelR 01 · G F9 · B 0A

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Every value on this page was computed from “01f90a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.