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Recognised as Colour

#12F216

  • #12F216
  • Green
  • Light
  • Nearest: Lime

#12F216 is a green with RGB values 18, 242, 22 and HSL 121°, 90%, 51%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#12F216#12F216
HEX#12F216
RGBrgb(18, 242, 22)
RGB (0–1)0.0706, 0.949, 0.0863
RGB percentages7.1%, 94.9%, 8.6%
HSLhsl(121.1, 89.6%, 51%)
HSV / HSBhsv(121.1, 92.6%, 94.9%)
CMYK92.6%, 0%, 90.9%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,241,622
CSS custom property--colour: #12F216;

Brightness & contrast

Relative luminance0.63691WCAG 2.x, 0 is black and 1 is white
Perceived brightness185.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.74:1
Contrast with white1.53:1WCAG normal text: Fail
Contrast with black13.74:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#ED0DE9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F7DA00no red cones; affects about 1% of men; ΔE 75.6 from the original
Deuteranopia#E3CB3Cno green cones; the most common form, about 1% of men; ΔE 75.8 from the original
Tritanopia#00EBCEno blue cones; rare, and affects men and women equally; ΔE 82.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.53:1WCAG large text: Fail
Contrast with black, large text13.74:1WCAG large text: AAA

Named colours

Lime · ΔE 7.9Lawn green · ΔE 16.4Chartreuse · ΔE 17Limegreen · ΔE 24.8Green yellow · ΔE 30.7Spring green · ΔE 31.6
Nearest named CSS colourLime (#00FF00)ΔE 7.88, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F212EE
Analogous#7EF212, #12F286
Triadic#1612F2, #F21612
Split complementary#8612F2, #F2127E
Tetradic#127EF2, #F212EE, #F28612

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D3FDD4
Lighter +30%#A3FAA5
Lighter +20%#73F775
Lighter +10%#42F546
Darker −10%#0BC60E
Darker −20%#08960B
Darker −30%#066507
Darker −40%#033504
More saturated +25%#05FF09
Less saturated −25%#31D334

Channel breakdown

R18
G242
B22
Red18 (7.1%)
Green242 (94.9%)
Blue22 (8.6%)
Hue121.07°
Saturation (HSL)89.6%
Lightness50.98%
Dominant channelGreen
Hex per channelR 12 · G F2 · B 16

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Every value on this page was computed from “12f216” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.