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Recognised as Colour

#1FC231

  • #1FC231
  • Green
  • Dark
  • Nearest: Limegreen

#1FC231 is a green with RGB values 31, 194, 49 and HSL 127°, 72%, 44%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1FC231#1FC231
HEX#1FC231
RGBrgb(31, 194, 49)
RGB (0–1)0.1216, 0.7608, 0.1922
RGB percentages12.2%, 76.1%, 19.2%
HSLhsl(126.6, 72.4%, 44.1%)
HSV / HSBhsv(126.6, 84%, 76.1%)
CMYK84%, 0%, 74.7%, 23.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,081,329
CSS custom property--colour: #1FC231;

Brightness & contrast

Relative luminance0.39097WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.82:1
Contrast with white2.38:1WCAG normal text: Fail
Contrast with black8.82:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#E03DCE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6AF13no red cones; affects about 1% of men; ΔE 61.8 from the original
Deuteranopia#B5A341no green cones; the most common form, about 1% of men; ΔE 61.3 from the original
Tritanopia#00BCA6no blue cones; rare, and affects men and women equally; ΔE 61.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.38:1WCAG large text: Fail
Contrast with black, large text8.82:1WCAG large text: AAA

Named colours

Limegreen · ΔE 5.3Spring green · ΔE 24.9Forest green · ΔE 27.8Green · ΔE 28Yellow green · ΔE 30.5Medium spring green · ΔE 31.8
Nearest named CSS colourLimegreen (#32CD32)ΔE 5.25, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C21FB0
Analogous#5FC21F, #1FC282
Triadic#311FC2, #C2311F
Split complementary#831FC2, #C21F5E
Tetradic#1F5FC2, #C21FB0, #C2831F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B9F4C0
Lighter +30%#8DED98
Lighter +20%#61E670
Lighter +10%#35DF48
Darker −10%#189626
Darker −20%#116A1B
Darker −30%#0A3E10
Darker −40%#031205
More saturated +25%#03DE1B
Less saturated −25%#3BA647

Channel breakdown

R31
G194
B49
Red31 (12.2%)
Green194 (76.1%)
Blue49 (19.2%)
Hue126.63°
Saturation (HSL)72.44%
Lightness44.12%
Dominant channelGreen
Hex per channelR 1F · G C2 · B 31

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Every value on this page was computed from “1fc231” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.