Recognised as Colour

#669B4B

#669B4B
Green
Dark
Nearest: Olivedrab

#669B4B is a green with RGB values 102, 155, 75 and HSL 100°, 35%, 45%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#669B4B#669B4B

HEX#669B4B

RGBrgb(102, 155, 75)

RGB (0–1)0.4, 0.6078, 0.2941

RGB percentages40%, 60.8%, 29.4%

HSLhsl(99.7, 34.8%, 45.1%)

HSV / HSBhsv(99.7, 51.6%, 60.8%)

CMYK34.2%, 0%, 51.6%, 39.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,724,427

CSS custom property--colour: #669B4B;

Brightness & contrast

Relative luminance0.26775WCAG 2.x, 0 is black and 1 is white

Perceived brightness133.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.36:1

Contrast with white3.3:1WCAG normal text: Fail

Contrast with black6.36:1WCAG normal text: AA

Greyscale equivalent#8A8A8A

Inverted#9964B4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A09044no red cones; affects about 1% of men; ΔE 29.3 from the original

Deuteranopia#988C50no green cones; the most common form, about 1% of men; ΔE 28.7 from the original

Tritanopia#659689no blue cones; rare, and affects men and women equally; ΔE 37 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.3:1WCAG large text: AA

Contrast with black, large text6.36:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 14.8 Sea green · ΔE 19 Medium seagreen · ΔE 20.6 Forest green · ΔE 20.8 Dark olivegreen · ΔE 22.3 Dark seagreen · ΔE 24.2

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 14.8, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#804B9B

Analogous#8E9B4B, #4B9B58

Triadic#4B669B, #9B4B66

Split complementary#584B9B, #9B4B8E

Tetradic#4B8E9B, #804B9B, #9B584B

Tints, shades & saturation

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

Lighter +40%#D5E6CC

Lighter +30%#B8D6A9

Lighter +20%#9CC587

Lighter +10%#80B465

Darker −10%#4F793A

Darker −20%#39562A

Darker −30%#223419

Darker −40%#0C1208

More saturated +25%#5DB82E

Less saturated −25%#6F7E68

Channel breakdown

R102

G155

B75

Red102 (40%)

Green155 (60.8%)

Blue75 (29.4%)

Hue99.75°

Saturation (HSL)34.78%

Lightness45.1%

Dominant channelGreen

Hex per channelR 66 · G 9B · B 4B

Keep nerding

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

#669B4B

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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