Recognised as Colour

#21DC46

#21DC46
Green
Light
Nearest: Limegreen

#21DC46 is a green with RGB values 33, 220, 70 and HSL 132°, 74%, 50%. It is a light colour, so black text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#21DC46#21DC46

HEX#21DC46

RGBrgb(33, 220, 70)

RGB (0–1)0.1294, 0.8627, 0.2745

RGB percentages12.9%, 86.3%, 27.5%

HSLhsl(131.9, 73.9%, 49.6%)

HSV / HSBhsv(131.9, 85%, 86.3%)

CMYK85%, 0%, 68.2%, 13.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,219,078

CSS custom property--colour: #21DC46;

Brightness & contrast

Relative luminance0.51952WCAG 2.x, 0 is black and 1 is white

Perceived brightness171.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.39:1

Contrast with white1.84:1WCAG normal text: Fail

Contrast with black11.39:1WCAG normal text: AAA

Greyscale equivalent#A9A9A9

Inverted#DE23B9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E0C730no red cones; affects about 1% of men; ΔE 67.2 from the original

Deuteranopia#CDBA55no green cones; the most common form, about 1% of men; ΔE 66.6 from the original

Tritanopia#00D6BEno blue cones; rare, and affects men and women equally; ΔE 63.7 from the original

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

Contrast with white, large text1.84:1WCAG large text: Fail

Contrast with black, large text11.39:1WCAG large text: AAA

Named colours

Limegreen · ΔE 7.1 Spring green · ΔE 17.1 Medium spring green · ΔE 28.3 Lawn green · ΔE 28.8 Chartreuse · ΔE 29.9 Lime · ΔE 30

Nearest named CSS colourLimegreen (#32CD32)ΔE 7.15, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DC21B7

Analogous#59DC21, #21DCA3

Triadic#4621DC, #DC4621

Split complementary#A421DC, #DC2159

Tetradic#215ADC, #DC21B7, #DCA421

Tints, shades & saturation

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

Lighter +40%#D1F8D9

Lighter +30%#A5F1B4

Lighter +20%#78EB8F

Lighter +10%#4CE46A

Darker −10%#1AB038

Darker −20%#14832A

Darker −30%#0D571C

Darker −40%#062B0E

More saturated +25%#01FC33

Less saturated −25%#41BC59

Channel breakdown

R33

G220

B70

Red33 (12.9%)

Green220 (86.3%)

Blue70 (27.5%)

Hue131.87°

Saturation (HSL)73.91%

Lightness49.61%

Dominant channelGreen

Hex per channelR 21 · G DC · B 46

Keep nerding

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

#21DC46

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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