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Recognised as Colour

#3F6728

  • #3F6728
  • Green
  • Dark
  • Nearest: Dark olivegreen

#3F6728 is a green with RGB values 63, 103, 40 and HSL 98°, 44%, 28%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3F6728#3F6728
HEX#3F6728
RGBrgb(63, 103, 40)
RGB (0–1)0.2471, 0.4039, 0.1569
RGB percentages24.7%, 40.4%, 15.7%
HSLhsl(98.1, 44.1%, 28%)
HSV / HSBhsv(98.1, 61.2%, 40.4%)
CMYK38.8%, 0%, 61.2%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,155,176
CSS custom property--colour: #3F6728;

Brightness & contrast

Relative luminance0.1091WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.6:1
Contrast with white6.6:1WCAG normal text: AA
Contrast with black3.18:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#C098D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6B5F22no red cones; affects about 1% of men; ΔE 23.9 from the original
Deuteranopia#655C2Dno green cones; the most common form, about 1% of men; ΔE 23.4 from the original
Tritanopia#3E6359no blue cones; rare, and affects men and women equally; ΔE 31.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.6:1WCAG large text: AAA
Contrast with black, large text3.18:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 8.2Dark green · ΔE 20.5Sea green · ΔE 20.8Olivedrab · ΔE 24.5Forest green · ΔE 29.4Olive · ΔE 31.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 8.21, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#502867
Analogous#5F6728, #286730
Triadic#283F67, #67283F
Split complementary#302867, #67285F
Tetradic#285F67, #502867, #673028

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4D18A
Lighter +30%#87C365
Lighter +20%#6CB045
Lighter +10%#558C36
Darker −10%#29421A
Darker −20%#121E0B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A7916
Less saturated −25%#44553A

Channel breakdown

R63
G103
B40
Red63 (24.7%)
Green103 (40.4%)
Blue40 (15.7%)
Hue98.1°
Saturation (HSL)44.06%
Lightness28.04%
Dominant channelGreen
Hex per channelR 3F · G 67 · B 28

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Every value on this page was computed from “3f6728” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.