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Recognised as Colour

#445A19

  • #445A19
  • Green
  • Dark
  • Nearest: Dark olivegreen

#445A19 is a green with RGB values 68, 90, 25 and HSL 80°, 57%, 23%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#445A19#445A19
HEX#445A19
RGBrgb(68, 90, 25)
RGB (0–1)0.2667, 0.3529, 0.098
RGB percentages26.7%, 35.3%, 9.8%
HSLhsl(80.3, 56.5%, 22.5%)
HSV / HSBhsv(80.3, 72.2%, 35.3%)
CMYK24.4%, 0%, 72.2%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,479,513
CSS custom property--colour: #445A19;

Brightness & contrast

Relative luminance0.08611WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.71:1
Contrast with white7.71:1WCAG normal text: AAA
Contrast with black2.72:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#BBA5E6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F5410no red cones; affects about 1% of men; ΔE 16.6 from the original
Deuteranopia#5C521Eno green cones; the most common form, about 1% of men; ΔE 16.5 from the original
Tritanopia#47564Dno blue cones; rare, and affects men and women equally; ΔE 32.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.71:1WCAG large text: AAA
Contrast with black, large text2.72:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 7.6Dark green · ΔE 25.5Olivedrab · ΔE 26.9Sea green · ΔE 29.3Olive · ΔE 29.3Forest green · ΔE 35.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 7.57, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F195A
Analogous#5A5019, #235A19
Triadic#19445A, #5A1944
Split complementary#19235A, #50195A
Tetradic#195A50, #2F195A, #5A1923

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1D56A
Lighter +30%#9CCA42
Lighter +20%#80AA2F
Lighter +10%#628224
Darker −10%#26320E
Darker −20%#080A03
Darker −30%#000000
Darker −40%#000000
More saturated +25%#49680B
Less saturated −25%#3F4C27

Channel breakdown

R68
G90
B25
Red68 (26.7%)
Green90 (35.3%)
Blue25 (9.8%)
Hue80.31°
Saturation (HSL)56.52%
Lightness22.55%
Dominant channelGreen
Hex per channelR 44 · G 5A · B 19

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Every value on this page was computed from “445a19” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.