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Recognised as Colour

#1FC828

  • #1FC828
  • Green
  • Dark
  • Nearest: Limegreen

#1FC828 is a green with RGB values 31, 200, 40 and HSL 123°, 73%, 45%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1FC828#1FC828
HEX#1FC828
RGBrgb(31, 200, 40)
RGB (0–1)0.1216, 0.7843, 0.1569
RGB percentages12.2%, 78.4%, 15.7%
HSLhsl(123.2, 73.2%, 45.3%)
HSV / HSBhsv(123.2, 84.5%, 78.4%)
CMYK84.5%, 0%, 80%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,082,856
CSS custom property--colour: #1FC828;

Brightness & contrast

Relative luminance0.41753WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.35:1
Contrast with white2.25:1WCAG normal text: Fail
Contrast with black9.35:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#E037D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCB400no red cones; affects about 1% of men; ΔE 63.8 from the original
Deuteranopia#BBA83Cno green cones; the most common form, about 1% of men; ΔE 63.4 from the original
Tritanopia#00C2ABno blue cones; rare, and affects men and women equally; ΔE 66.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.25:1WCAG large text: Fail
Contrast with black, large text9.35:1WCAG large text: AAA

Named colours

Limegreen · ΔE 2.7Spring green · ΔE 25.1Lawn green · ΔE 28.8Chartreuse · ΔE 30.1Yellow green · ΔE 31.4Lime · ΔE 32
Nearest named CSS colourLimegreen (#32CD32)ΔE 2.66, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C81FBF
Analogous#6AC81F, #1FC87D
Triadic#281FC8, #C8281F
Split complementary#7D1FC8, #C81F6A
Tetradic#1F6AC8, #C81FBF, #C87D1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEF5C1
Lighter +30%#92EE97
Lighter +20%#66E76D
Lighter +10%#3AE042
Darker −10%#189C1F
Darker −20%#117016
Darker −30%#0A440E
Darker −40%#041705
More saturated +25%#02E50E
Less saturated −25%#3CAB42

Channel breakdown

R31
G200
B40
Red31 (12.2%)
Green200 (78.4%)
Blue40 (15.7%)
Hue123.2°
Saturation (HSL)73.16%
Lightness45.29%
Dominant channelGreen
Hex per channelR 1F · G C8 · B 28

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Every value on this page was computed from “1fc828” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.