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Recognised as Colour

#01E839

  • #01E839
  • Green
  • Light
  • Nearest: Limegreen

#01E839 is a green with RGB values 1, 232, 57 and HSL 135°, 99%, 46%. It is a light colour, so black text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#01E839#01E839
HEX#01E839
RGBrgb(1, 232, 57)
RGB (0–1)0.0039, 0.9098, 0.2235
RGB percentages0.4%, 91%, 22.4%
HSLhsl(134.5, 99.1%, 45.7%)
HSV / HSBhsv(134.5, 99.6%, 91%)
CMYK99.6%, 0%, 75.4%, 9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer124,985
CSS custom property--colour: #01E839;

Brightness & contrast

Relative luminance0.58015WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.6:1
Contrast with white1.67:1WCAG normal text: Fail
Contrast with black12.6:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#FE17C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ECD10Eno red cones; affects about 1% of men; ΔE 73 from the original
Deuteranopia#D8C34Dno green cones; the most common form, about 1% of men; ΔE 72.3 from the original
Tritanopia#00E2C7no blue cones; rare, and affects men and women equally; ΔE 71.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.67:1WCAG large text: Fail
Contrast with black, large text12.6:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14.8Lime · ΔE 19.4Spring green · ΔE 21.5Lawn green · ΔE 22.2Chartreuse · ΔE 23.1Green yellow · ΔE 31.6
Nearest named CSS colourLimegreen (#32CD32)ΔE 14.75, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E801B0
Analogous#3DE801, #01E8AC
Triadic#3901E8, #E83901
Split complementary#AC01E8, #E8013D
Tetradic#013DE8, #E801B0, #E8AC01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6FFC8
Lighter +30%#84FEA1
Lighter +20%#51FE7B
Lighter +10%#1EFE54
Darker −10%#01B52D
Darker −20%#018220
Darker −30%#005014
Darker −40%#001D07
More saturated +25%#00E938
Less saturated −25%#1ECB48

Channel breakdown

R1
G232
B57
Red1 (0.4%)
Green232 (91%)
Blue57 (22.4%)
Hue134.55°
Saturation (HSL)99.14%
Lightness45.69%
Dominant channelGreen
Hex per channelR 01 · G E8 · B 39

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Every value on this page was computed from “01e839” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.