Recognised as Colour

#61DD21

#61DD21
Green
Light
Nearest: Limegreen

#61DD21 is a green with RGB values 97, 221, 33 and HSL 100°, 74%, 50%. It is a light colour, so black text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#61DD21#61DD21

HEX#61DD21

RGBrgb(97, 221, 33)

RGB (0–1)0.3804, 0.8667, 0.1294

RGB percentages38%, 86.7%, 12.9%

HSLhsl(99.6, 74%, 49.8%)

HSV / HSBhsv(99.6, 85.1%, 86.7%)

CMYK56.1%, 0%, 85.1%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,413,601

CSS custom property--colour: #61DD21;

Brightness & contrast

Relative luminance0.54364WCAG 2.x, 0 is black and 1 is white

Perceived brightness177.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.87:1

Contrast with white1.77:1WCAG normal text: Fail

Contrast with black11.87:1WCAG normal text: AAA

Greyscale equivalent#B5B5B5

Inverted#9E22DE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E4C900no red cones; affects about 1% of men; ΔE 58.1 from the original

Deuteranopia#D5BF3Bno green cones; the most common form, about 1% of men; ΔE 57.7 from the original

Tritanopia#55D5BCno blue cones; rare, and affects men and women equally; ΔE 73.8 from the original

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

Contrast with white, large text1.77:1WCAG large text: Fail

Contrast with black, large text11.87:1WCAG large text: AAA

Named colours

Limegreen · ΔE 12.8 Lawn green · ΔE 16.9 Chartreuse · ΔE 18.2 Green yellow · ΔE 19.9 Yellow green · ΔE 26.4 Lime · ΔE 26.7

Nearest named CSS colourLimegreen (#32CD32)ΔE 12.76, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#9D21DD

Analogous#BFDD21, #21DD3F

Triadic#2161DD, #DD2161

Split complementary#3F21DD, #DD21BF

Tetradic#21BFDD, #9D21DD, #DD3F21

Tints, shades & saturation

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

Lighter +40%#DFF8D2

Lighter +30%#BFF2A5

Lighter +20%#A0EB79

Lighter +10%#80E44D

Darker −10%#4EB11A

Darker −20%#3A8414

Darker −30%#27580D

Darker −40%#132C06

More saturated +25%#57FD01

Less saturated −25%#6BBD41

Channel breakdown

R97

G221

B33

Red97 (38%)

Green221 (86.7%)

Blue33 (12.9%)

Hue99.57°

Saturation (HSL)74.02%

Lightness49.8%

Dominant channelGreen

Hex per channelR 61 · G DD · B 21

Keep nerding

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

#61DD21

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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