Recognised as Colour

#66B016

#66B016
Green
Dark
Nearest: Yellow green

#66B016 is a green with RGB values 102, 176, 22 and HSL 89°, 78%, 39%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#66B016#66B016

HEX#66B016

RGBrgb(102, 176, 22)

RGB (0–1)0.4, 0.6902, 0.0863

RGB percentages40%, 69%, 8.6%

HSLhsl(88.8, 77.8%, 38.8%)

HSV / HSBhsv(88.8, 87.5%, 69%)

CMYK42%, 0%, 87.5%, 31%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,729,750

CSS custom property--colour: #66B016;

Brightness & contrast

Relative luminance0.33933WCAG 2.x, 0 is black and 1 is white

Perceived brightness146.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.79:1

Contrast with white2.7:1WCAG normal text: Fail

Contrast with black7.79:1WCAG normal text: AAA

Greyscale equivalent#959595

Inverted#994FE9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B7A100no red cones; affects about 1% of men; ΔE 40.9 from the original

Deuteranopia#AE9B2Cno green cones; the most common form, about 1% of men; ΔE 41 from the original

Tritanopia#66A996no blue cones; rare, and affects men and women equally; ΔE 62.7 from the original

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

Contrast with white, large text2.7:1WCAG large text: Fail

Contrast with black, large text7.79:1WCAG large text: AAA

Named colours

Yellow green · ΔE 14.5 Limegreen · ΔE 22.7 Forest green · ΔE 23 Green · ΔE 23.3 Olivedrab · ΔE 24.1 Light green · ΔE 33.5

Nearest named CSS colourYellow green (#9ACD32)ΔE 14.55, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6016B0

Analogous#B0AD16, #19B016

Triadic#1666B0, #B01666

Split complementary#1619B0, #AD16B0

Tetradic#16B0AD, #6016B0, #B01619

Tints, shades & saturation

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

Lighter +40%#CBF39F

Lighter +30%#B2ED72

Lighter +20%#99E844

Lighter +10%#80DD1C

Darker −10%#4C8310

Darker −20%#31550B

Darker −30%#172805

Darker −40%#000000

More saturated +25%#67C600

Less saturated −25%#65972F

Channel breakdown

R102

G176

B22

Red102 (40%)

Green176 (69%)

Blue22 (8.6%)

Hue88.83°

Saturation (HSL)77.78%

Lightness38.82%

Dominant channelGreen

Hex per channelR 66 · G B0 · B 16

Keep nerding

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

#66B016

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

Nerdulate something else