Colour

#174F27

#174F27
Green
Dark
Nearest: Dark olivegreen

#174F27 is a green with RGB values 23, 79, 39 and HSL 137°, 55%, 20%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#174F27#174F27

HEX#174F27

RGBrgb(23, 79, 39)

RGB (0–1)0.0902, 0.3098, 0.1529

RGB percentages9%, 31%, 15.3%

HSLhsl(137.1, 54.9%, 20%)

HSV / HSBhsv(137.1, 70.9%, 31%)

CMYK70.9%, 0%, 50.6%, 69%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,527,591

CSS custom property--colour: #174F27;

Brightness & contrast

Relative luminance0.05921WCAG 2.x, 0 is black and 1 is white

Perceived brightness63.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.61:1

Contrast with white9.61:1WCAG normal text: AAA

Contrast with black2.18:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#E8B0D8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#504824no red cones; affects about 1% of men; ΔE 26.4 from the original

Deuteranopia#49432Ano green cones; the most common form, about 1% of men; ΔE 26.6 from the original

Tritanopia#044D45no blue cones; rare, and affects men and women equally; ΔE 20.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.61:1WCAG large text: AAA

Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.2 Sea green · ΔE 25.1 Dark slate grey · ΔE 27.7 Dark green · ΔE 28.8 Teal · ΔE 32.9 Dark cyan · ΔE 35.8

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.21, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4F173F

Analogous#234F17, #174F43

Triadic#27174F, #4F2717

Split complementary#43174F, #4F1723

Tetradic#17234F, #4F173F, #4F4317

Tints, shades & saturation

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

Lighter +40%#61D181

Lighter +30%#3AC561

Lighter +20%#2E9E4E

Lighter +10%#23763A

Darker −10%#0C2713

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0A5C22

Less saturated −25%#24422C

Channel breakdown

R23

G79

B39

Red23 (9%)

Green79 (31%)

Blue39 (15.3%)

Hue137.14°

Saturation (HSL)54.9%

Lightness20%

Dominant channelGreen

Hex per channelR 17 · G 4F · B 27

Keep nerding

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#174F27

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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