Recognised as Colour

#51724E

#51724E
Green
Dark
Nearest: Dark olivegreen

#51724E is a green with RGB values 81, 114, 78 and HSL 115°, 19%, 38%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#51724E#51724E

HEX#51724E

RGBrgb(81, 114, 78)

RGB (0–1)0.3176, 0.4471, 0.3059

RGB percentages31.8%, 44.7%, 30.6%

HSLhsl(115, 18.8%, 37.6%)

HSV / HSBhsv(115, 31.6%, 44.7%)

CMYK28.9%, 0%, 31.6%, 55.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,337,678

CSS custom property--colour: #51724E;

Brightness & contrast

Relative luminance0.14334WCAG 2.x, 0 is black and 1 is white

Perceived brightness101.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.43:1

Contrast with white5.43:1WCAG normal text: AA

Contrast with black3.87:1WCAG normal text: Fail

Greyscale equivalent#686868

Inverted#AE8DB1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#746C4Cno red cones; affects about 1% of men; ΔE 17.7 from the original

Deuteranopia#6F6850no green cones; the most common form, about 1% of men; ΔE 18.3 from the original

Tritanopia#4E7069no blue cones; rare, and affects men and women equally; ΔE 17.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.43:1WCAG large text: AAA

Contrast with black, large text3.87:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 14.6 Sea green · ΔE 21.6 Dark slate grey · ΔE 25.3 Dim grey · ΔE 25.5 Teal · ΔE 26.6 Gray · ΔE 27

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 14.57, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6F4E72

Analogous#63724E, #4E725D

Triadic#4E5172, #724E51

Split complementary#5D4E72, #724E63

Tetradic#4E6372, #6F4E72, #725D4E

Tints, shades & saturation

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

Lighter +40%#BDD1BB

Lighter +30%#A0BC9D

Lighter +20%#82A77F

Lighter +10%#679063

Darker −10%#3B5439

Darker −20%#263525

Darker −30%#101710

Darker −40%#000000

More saturated +25%#3D8A36

Less saturated −25%#606060

Channel breakdown

R81

G114

B78

Red81 (31.8%)

Green114 (44.7%)

Blue78 (30.6%)

Hue115°

Saturation (HSL)18.75%

Lightness37.65%

Dominant channelGreen

Hex per channelR 51 · G 72 · B 4E

Keep nerding

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

#51724E

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