Colour

#7FDF21

#7FDF21
Green
Light
Nearest: Green yellow

#7FDF21 is a green with RGB values 127, 223, 33 and HSL 90°, 75%, 50%. It is a light colour, so black text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Green yellow.

Colour values

#7FDF21#7FDF21

HEX#7FDF21

RGBrgb(127, 223, 33)

RGB (0–1)0.498, 0.8745, 0.1294

RGB percentages49.8%, 87.5%, 12.9%

HSLhsl(90.3, 74.8%, 50.2%)

HSV / HSBhsv(90.3, 85.2%, 87.5%)

CMYK43%, 0%, 85.2%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,380,193

CSS custom property--colour: #7FDF21;

Brightness & contrast

Relative luminance0.57397WCAG 2.x, 0 is black and 1 is white

Perceived brightness184.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.48:1

Contrast with white1.68:1WCAG normal text: Fail

Contrast with black12.48:1WCAG normal text: AAA

Greyscale equivalent#BDBDBD

Inverted#8020DE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E8CC00no red cones; affects about 1% of men; ΔE 50.3 from the original

Deuteranopia#DBC53Bno green cones; the most common form, about 1% of men; ΔE 49.3 from the original

Tritanopia#7ED6BEno blue cones; rare, and affects men and women equally; ΔE 74.4 from the original

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

Contrast with white, large text1.68:1WCAG large text: Fail

Contrast with black, large text12.48:1WCAG large text: AAA

Named colours

Green yellow · ΔE 14.3 Lawn green · ΔE 18.4 Limegreen · ΔE 18.7 Chartreuse · ΔE 19.5 Yellow green · ΔE 19.6 Lime · ΔE 32.6

Nearest named CSS colourGreen yellow (#ADFF2F)ΔE 14.32, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#8121DF

Analogous#DEDF21, #21DF22

Triadic#217FDF, #DF217F

Split complementary#2221DF, #DF21DE

Tetradic#21DEDF, #8121DF, #DF2221

Tints, shades & saturation

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

Lighter +40%#E6F9D3

Lighter +30%#CCF2A7

Lighter +20%#B2EC7A

Lighter +10%#99E54E

Darker −10%#66B31A

Darker −20%#4C8713

Darker −30%#335A0D

Darker −40%#1A2D07

More saturated +25%#7FFF01

Less saturated −25%#7FBF41

Channel breakdown

R127

G223

B33

Red127 (49.8%)

Green223 (87.5%)

Blue33 (12.9%)

Hue90.32°

Saturation (HSL)74.8%

Lightness50.2%

Dominant channelGreen

Hex per channelR 7F · G DF · B 21

Keep nerding

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

#7FDF21

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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