Colour

#31CC51

#31CC51
Green
Dark
Nearest: Limegreen

#31CC51 is a green with RGB values 49, 204, 81 and HSL 132°, 61%, 50%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#31CC51#31CC51

HEX#31CC51

RGBrgb(49, 204, 81)

RGB (0–1)0.1922, 0.8, 0.3176

RGB percentages19.2%, 80%, 31.8%

HSLhsl(132.4, 61.3%, 49.6%)

HSV / HSBhsv(132.4, 76%, 80%)

CMYK76%, 0%, 60.3%, 20%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,263,569

CSS custom property--colour: #31CC51;

Brightness & contrast

Relative luminance0.44433WCAG 2.x, 0 is black and 1 is white

Perceived brightness160.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.89:1

Contrast with white2.12:1WCAG normal text: Fail

Contrast with black9.89:1WCAG normal text: AAA

Greyscale equivalent#A2A2A2

Inverted#CE33AE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CFB944no red cones; affects about 1% of men; ΔE 59.7 from the original

Deuteranopia#BEAD5Bno green cones; the most common form, about 1% of men; ΔE 59.6 from the original

Tritanopia#00C7B2no blue cones; rare, and affects men and women equally; ΔE 53.5 from the original

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

Contrast with white, large text2.12:1WCAG large text: Fail

Contrast with black, large text9.89:1WCAG large text: AAA

Named colours

Limegreen · ΔE 12.7 Spring green · ΔE 20.6 Medium spring green · ΔE 23.3 Light green · ΔE 25.7 Pale green · ΔE 26.3 Forest green · ΔE 26.6

Nearest named CSS colourLimegreen (#32CD32)ΔE 12.68, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CC31AC

Analogous#5FCC31, #31CC9E

Triadic#5131CC, #CC5131

Split complementary#9E31CC, #CC315F

Tetradic#315FCC, #CC31AC, #CC9F31

Tints, shades & saturation

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

Lighter +40%#D4F5DB

Lighter +30%#ABEBB8

Lighter +20%#82E196

Lighter +10%#59D773

Darker −10%#27A341

Darker −20%#1D7A30

Darker −30%#135120

Darker −40%#092810

More saturated +25%#11EC3E

Less saturated −25%#51AC64

Channel breakdown

R49

G204

B81

Red49 (19.2%)

Green204 (80%)

Blue81 (31.8%)

Hue132.39°

Saturation (HSL)61.26%

Lightness49.61%

Dominant channelGreen

Hex per channelR 31 · G CC · B 51

Keep nerding

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

#31CC51

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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