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Recognised as Colour

#3F5020

  • #3F5020
  • Green
  • Dark
  • Nearest: Dark olivegreen

#3F5020 is a green with RGB values 63, 80, 32 and HSL 81°, 43%, 22%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3F5020#3F5020
HEX#3F5020
RGBrgb(63, 80, 32)
RGB (0–1)0.2471, 0.3137, 0.1255
RGB percentages24.7%, 31.4%, 12.5%
HSLhsl(81.2, 42.9%, 22%)
HSV / HSBhsv(81.2, 60%, 31.4%)
CMYK21.2%, 0%, 60%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,149,280
CSS custom property--colour: #3F5020;

Brightness & contrast

Relative luminance0.06898WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.82:1
Contrast with white8.82:1WCAG normal text: AAA
Contrast with black2.38:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#C0AFDF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#544B1Bno red cones; affects about 1% of men; ΔE 13 from the original
Deuteranopia#524A23no green cones; the most common form, about 1% of men; ΔE 13 from the original
Tritanopia#424C45no blue cones; rare, and affects men and women equally; ΔE 25 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.82:1WCAG large text: AAA
Contrast with black, large text2.38:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 12.2Dark slate grey · ΔE 29.7Sea green · ΔE 31.9Dark green · ΔE 32.5Dim grey · ΔE 32.7Olivedrab · ΔE 35.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 12.17, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#312050
Analogous#504920, #275020
Triadic#203F50, #50203F
Split complementary#202750, #492050
Tetradic#205049, #312050, #502027

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAC874
Lighter +30%#94B950
Lighter +20%#78993D
Lighter +10%#5C742F
Darker −10%#222C11
Darker −20%#060703
Darker −30%#000000
Darker −40%#000000
More saturated +25%#435E12
Less saturated −25%#3B422E

Channel breakdown

R63
G80
B32
Red63 (24.7%)
Green80 (31.4%)
Blue32 (12.5%)
Hue81.25°
Saturation (HSL)42.86%
Lightness21.96%
Dominant channelGreen
Hex per channelR 3F · G 50 · B 20

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Every value on this page was computed from “3f5020” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.