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Colour

#3F640C

  • #3F640C
  • Green
  • Dark
  • Nearest: Dark olivegreen

#3F640C is a green with RGB values 63, 100, 12 and HSL 85°, 79%, 22%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#3F640C#3F640C
HEX#3F640C
RGBrgb(63, 100, 12)
RGB (0–1)0.2471, 0.3922, 0.0471
RGB percentages24.7%, 39.2%, 4.7%
HSLhsl(85.2, 78.6%, 22%)
HSV / HSBhsv(85.2, 88%, 39.2%)
CMYK37%, 0%, 88%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,154,380
CSS custom property--colour: #3F640C;

Brightness & contrast

Relative luminance0.10198WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.91:1
Contrast with white6.91:1WCAG normal text: AA
Contrast with black3.04:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#C09BF3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#695C00no red cones; affects about 1% of men; ΔE 24.2 from the original
Deuteranopia#645917no green cones; the most common form, about 1% of men; ΔE 23.9 from the original
Tritanopia#405F54no blue cones; rare, and affects men and women equally; ΔE 40.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.91:1WCAG large text: AAA
Contrast with black, large text3.04:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 14Dark green · ΔE 16.2Olivedrab · ΔE 18.6Olive · ΔE 25.3Forest green · ΔE 25.8Green · ΔE 27.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 14.01, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#310C64
Analogous#645D0C, #13640C
Triadic#0C3F64, #640C3F
Split complementary#0C1364, #5D0C64
Tetradic#0C645D, #310C64, #640C13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAEA52
Lighter +30%#94E524
Lighter +20%#78BF17
Lighter +10%#5C9211
Darker −10%#223607
Darker −20%#060901
Darker −30%#000000
Darker −40%#000000
More saturated +25%#417000
Less saturated −25%#3D561A

Channel breakdown

R63
G100
B12
Red63 (24.7%)
Green100 (39.2%)
Blue12 (4.7%)
Hue85.23°
Saturation (HSL)78.57%
Lightness21.96%
Dominant channelGreen
Hex per channelR 3F · G 64 · B 0C

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Every value on this page was computed from “3f640c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.