Colour

#1CF31C

#1CF31C
Green
Light
Nearest: Lime

#1CF31C is a green with RGB values 28, 243, 28 and HSL 120°, 90%, 53%. It is a light colour, so black text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#1CF31C#1CF31C

HEX#1CF31C

RGBrgb(28, 243, 28)

RGB (0–1)0.1098, 0.9529, 0.1098

RGB percentages11%, 95.3%, 11%

HSLhsl(120, 90%, 53.1%)

HSV / HSBhsv(120, 88.5%, 95.3%)

CMYK88.5%, 0%, 88.5%, 4.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,897,244

CSS custom property--colour: #1CF31C;

Brightness & contrast

Relative luminance0.64432WCAG 2.x, 0 is black and 1 is white

Perceived brightness187 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.89:1

Contrast with white1.51:1WCAG normal text: Fail

Contrast with black13.89:1WCAG normal text: AAA

Greyscale equivalent#B6B6B6

Inverted#E30CE3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F8DB00no red cones; affects about 1% of men; ΔE 75.1 from the original

Deuteranopia#E4CC3Fno green cones; the most common form, about 1% of men; ΔE 75.4 from the original

Tritanopia#00ECCFno blue cones; rare, and affects men and women equally; ΔE 81.5 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.51:1WCAG large text: Fail

Contrast with black, large text13.89:1WCAG large text: AAA

Named colours

Lime · ΔE 8.3 Lawn green · ΔE 16.2 Chartreuse · ΔE 16.7 Limegreen · ΔE 24.3 Green yellow · ΔE 30.2 Spring green · ΔE 31

Nearest named CSS colourLime (#00FF00)ΔE 8.35, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#F31CF3

Analogous#88F31C, #1CF388

Triadic#1C1CF3, #F31C1C

Split complementary#881CF3, #F31C88

Tetradic#1C88F3, #F31CF3, #F3881C

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#DEFDDE

Lighter +30%#ADFBAD

Lighter +20%#7DF87D

Lighter +10%#4CF64C

Darker −10%#0BD10B

Darker −20%#08A108

Darker −30%#067006

Darker −40%#034003

More saturated +25%#10FF10

Less saturated −25%#3AD53A

Channel breakdown

R28

G243

B28

Red28 (11%)

Green243 (95.3%)

Blue28 (11%)

Hue120°

Saturation (HSL)89.96%

Lightness53.14%

Dominant channelGreen

Hex per channelR 1C · G F3 · B 1C

Keep nerding

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#1CF31C

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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