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Colour

#3F7700

  • #3F7700
  • Green
  • Dark
  • Nearest: Olivedrab

#3F7700 is a green with RGB values 63, 119, 0 and HSL 88°, 100%, 23%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#3F7700#3F7700
HEX#3F7700
RGBrgb(63, 119, 0)
RGB (0–1)0.2471, 0.4667, 0
RGB percentages24.7%, 46.7%, 0%
HSLhsl(88.2, 100%, 23.3%)
HSV / HSBhsv(88.2, 100%, 46.7%)
CMYK47.1%, 0%, 100%, 53.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,159,232
CSS custom property--colour: #3F7700;

Brightness & contrast

Relative luminance0.1425WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.45:1
Contrast with white5.45:1WCAG normal text: AA
Contrast with black3.85:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#C088FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C6C00no red cones; affects about 1% of men; ΔE 32.7 from the original
Deuteranopia#756815no green cones; the most common form, about 1% of men; ΔE 32.3 from the original
Tritanopia#3E7264no blue cones; rare, and affects men and women equally; ΔE 49.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.45:1WCAG large text: AAA
Contrast with black, large text3.85:1WCAG large text: AA

Named colours

Olivedrab · ΔE 12.9Dark green · ΔE 13.2Forest green · ΔE 15.2Green · ΔE 15.5Olive · ΔE 25.6Dark olivegreen · ΔE 25.6
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 12.9, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#380077
Analogous#777400, #037700
Triadic#003F77, #77003F
Split complementary#000377, #730077
Tetradic#007773, #380077, #770003

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A7FF44
Lighter +30%#8FFF11
Lighter +20%#75DD00
Lighter +10%#5AAA00
Darker −10%#244400
Darker −20%#091100
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3F7700
Less saturated −25%#3E680F

Channel breakdown

R63
G119
B0
Red63 (24.7%)
Green119 (46.7%)
Blue0 (0%)
Hue88.24°
Saturation (HSL)100%
Lightness23.33%
Dominant channelGreen
Hex per channelR 3F · G 77 · B 00

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Every value on this page was computed from “3f7700” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.