Colour

#1FFF3B

#1FFF3B
Green
Light
Nearest: Lime

#1FFF3B is a green with RGB values 31, 255, 59 and HSL 128°, 100%, 56%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#1FFF3B#1FFF3B

HEX#1FFF3B

RGBrgb(31, 255, 59)

RGB (0–1)0.1216, 1, 0.2314

RGB percentages12.2%, 100%, 23.1%

HSLhsl(127.5, 100%, 56.1%)

HSV / HSBhsv(127.5, 87.8%, 100%)

CMYK87.8%, 0%, 76.9%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,096,955

CSS custom property--colour: #1FFF3B;

Brightness & contrast

Relative luminance0.72127WCAG 2.x, 0 is black and 1 is white

Perceived brightness197.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.43:1

Contrast with white1.36:1WCAG normal text: Fail

Contrast with black15.43:1WCAG normal text: AAA

Greyscale equivalent#C1C1C1

Inverted#E000C4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#FFE600no red cones; affects about 1% of men; ΔE 75.3 from the original

Deuteranopia#EED752no green cones; the most common form, about 1% of men; ΔE 76.5 from the original

Tritanopia#00F8DAno blue cones; rare, and affects men and women equally; ΔE 78 from the original

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

Contrast with white, large text1.36:1WCAG large text: Fail

Contrast with black, large text15.43:1WCAG large text: AAA

Named colours

Lime · ΔE 10.1 Lawn green · ΔE 18.9 Chartreuse · ΔE 19.3 Limegreen · ΔE 25.2 Spring green · ΔE 27.2 Green yellow · ΔE 31.8

Nearest named CSS colourLime (#00FF00)ΔE 10.12, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF1FE3

Analogous#73FF1F, #1FFFAB

Triadic#3B1FFF, #FF3B1F

Split complementary#AB1FFF, #FF1F73

Tetradic#1F73FF, #FF1FE3, #FFAB1F

Tints, shades & saturation

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

Lighter +40%#EBFFEE

Lighter +30%#B8FFC1

Lighter +20%#85FF94

Lighter +10%#52FF68

Darker −10%#00EB1D

Darker −20%#00B817

Darker −30%#008511

Darker −40%#00520A

More saturated +25%#1FFF3B

Less saturated −25%#3BE350

Channel breakdown

R31

G255

B59

Red31 (12.2%)

Green255 (100%)

Blue59 (23.1%)

Hue127.5°

Saturation (HSL)100%

Lightness56.08%

Dominant channelGreen

Hex per channelR 1F · G FF · B 3B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#1FFF3B

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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