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Recognised as Colour

#1FFC22

  • #1FFC22
  • Green
  • Light
  • Nearest: Lime

#1FFC22 is a green with RGB values 31, 252, 34 and HSL 121°, 97%, 55%. It is a light colour, so black text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#1FFC22#1FFC22
HEX#1FFC22
RGBrgb(31, 252, 34)
RGB (0–1)0.1216, 0.9882, 0.1333
RGB percentages12.2%, 98.8%, 13.3%
HSLhsl(120.8, 97.4%, 55.5%)
HSV / HSBhsv(120.8, 87.7%, 98.8%)
CMYK87.7%, 0%, 86.5%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,096,162
CSS custom property--colour: #1FFC22;

Brightness & contrast

Relative luminance0.70028WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.01:1
Contrast with white1.4:1WCAG normal text: Fail
Contrast with black15.01:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#E003DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE300no red cones; affects about 1% of men; ΔE 76.2 from the original
Deuteranopia#ECD444no green cones; the most common form, about 1% of men; ΔE 77 from the original
Tritanopia#00F4D7no blue cones; rare, and affects men and women equally; ΔE 83.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.4:1WCAG large text: Fail
Contrast with black, large text15.01:1WCAG large text: AAA

Named colours

Lime · ΔE 5.3Lawn green · ΔE 16.8Chartreuse · ΔE 17.1Limegreen · ΔE 27.8Green yellow · ΔE 31.4Spring green · ΔE 32.4
Nearest named CSS colourLime (#00FF00)ΔE 5.3, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC1FF9
Analogous#8AFC1F, #1FFC91
Triadic#221FFC, #FC221F
Split complementary#911FFC, #FC1F8B
Tetradic#1F8AFC, #FC1FF9, #FC911F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8FFE9
Lighter +30%#B6FEB7
Lighter +20%#84FD85
Lighter +10%#51FD54
Darker −10%#03E506
Darker −20%#02B305
Darker −30%#028003
Darker −40%#014E02
More saturated +25%#1CFF1F
Less saturated −25%#3BE03E

Channel breakdown

R31
G252
B34
Red31 (12.2%)
Green252 (98.8%)
Blue34 (13.3%)
Hue120.81°
Saturation (HSL)97.36%
Lightness55.49%
Dominant channelGreen
Hex per channelR 1F · G FC · B 22

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Every value on this page was computed from “1ffc22” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.