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Recognised as Colour

#40812F

  • #40812F
  • Green
  • Dark
  • Nearest: Dark green

#40812F is a green with RGB values 64, 129, 47 and HSL 108°, 47%, 35%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Dark green.

Colour values

#40812F#40812F
HEX#40812F
RGBrgb(64, 129, 47)
RGB (0–1)0.251, 0.5059, 0.1843
RGB percentages25.1%, 50.6%, 18.4%
HSLhsl(107.6, 46.6%, 34.5%)
HSV / HSBhsv(107.6, 63.6%, 50.6%)
CMYK50.4%, 0%, 63.6%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,227,375
CSS custom property--colour: #40812F;

Brightness & contrast

Relative luminance0.16996WCAG 2.x, 0 is black and 1 is white
Perceived brightness106 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.77:1
Contrast with white4.77:1WCAG normal text: AA
Contrast with black4.4:1WCAG normal text: Fail
Greyscale equivalent#6D6D6D
Inverted#BF7ED0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#857626no red cones; affects about 1% of men; ΔE 34.1 from the original
Deuteranopia#7C7036no green cones; the most common form, about 1% of men; ΔE 34 from the original
Tritanopia#3A7D70no blue cones; rare, and affects men and women equally; ΔE 38.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.77:1WCAG large text: AAA
Contrast with black, large text4.4:1WCAG large text: AA

Named colours

Dark green · ΔE 14.3Forest green · ΔE 14.8Olivedrab · ΔE 16.7Sea green · ΔE 17.7Green · ΔE 19.4Dark olivegreen · ΔE 20.5
Nearest named CSS colourDark green (#006400)ΔE 14.3, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#702F81
Analogous#69812F, #2F8147
Triadic#2F4081, #812F40
Split complementary#472F81, #812F69
Tetradic#2F6981, #702F81, #81472F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ACDCA0
Lighter +30%#8CCF7A
Lighter +20%#6BC155
Lighter +10%#53A63D
Darker −10%#2D5C21
Darker −20%#1B3614
Darker −30%#081106
Darker −40%#000000
More saturated +25%#339719
Less saturated −25%#4D6B45

Channel breakdown

R64
G129
B47
Red64 (25.1%)
Green129 (50.6%)
Blue47 (18.4%)
Hue107.56°
Saturation (HSL)46.59%
Lightness34.51%
Dominant channelGreen
Hex per channelR 40 · G 81 · B 2F

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Every value on this page was computed from “40812f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.