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Colour

#1FD01E

  • #1FD01E
  • Green
  • Dark
  • Nearest: Limegreen

#1FD01E is a green with RGB values 31, 208, 30 and HSL 120°, 75%, 47%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1FD01E#1FD01E
HEX#1FD01E
RGBrgb(31, 208, 30)
RGB (0–1)0.1216, 0.8157, 0.1176
RGB percentages12.2%, 81.6%, 11.8%
HSLhsl(119.7, 74.8%, 46.7%)
HSV / HSBhsv(119.7, 85.6%, 81.6%)
CMYK85.1%, 0%, 85.6%, 18.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,084,894
CSS custom property--colour: #1FD01E;

Brightness & contrast

Relative luminance0.45497WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.1:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.1:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#E02FE1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D5BB00no red cones; affects about 1% of men; ΔE 66.5 from the original
Deuteranopia#C3AF38no green cones; the most common form, about 1% of men; ΔE 65.8 from the original
Tritanopia#00CAB1no blue cones; rare, and affects men and women equally; ΔE 70.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.1:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.4Lawn green · ΔE 23.8Chartreuse · ΔE 25Lime · ΔE 26Spring green · ΔE 26.1Green yellow · ΔE 30.3
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.37, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF1ED0
Analogous#78D01E, #1ED076
Triadic#1E1FD0, #D01E1F
Split complementary#761ED0, #D01E78
Tetradic#1E78D0, #CF1ED0, #D0761E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4F6C4
Lighter +30%#97F097
Lighter +20%#6BEA6A
Lighter +10%#3FE33E
Darker −10%#18A318
Darker −20%#127711
Darker −30%#0B4A0B
Darker −40%#041E04
More saturated +25%#02EE00
Less saturated −25%#3CB23C

Channel breakdown

R31
G208
B30
Red31 (12.2%)
Green208 (81.6%)
Blue30 (11.8%)
Hue119.66°
Saturation (HSL)74.79%
Lightness46.67%
Dominant channelGreen
Hex per channelR 1F · G D0 · B 1E

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Every value on this page was computed from “1fd01e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.