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Recognised as Colour

#4F8937

  • #4F8937
  • Green
  • Dark
  • Nearest: Olivedrab

#4F8937 is a green with RGB values 79, 137, 55 and HSL 102°, 43%, 38%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#4F8937#4F8937
HEX#4F8937
RGBrgb(79, 137, 55)
RGB (0–1)0.3098, 0.5373, 0.2157
RGB percentages31%, 53.7%, 21.6%
HSLhsl(102.4, 42.7%, 37.6%)
HSV / HSBhsv(102.4, 59.9%, 53.7%)
CMYK42.3%, 0%, 59.9%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,212,471
CSS custom property--colour: #4F8937;

Brightness & contrast

Relative luminance0.19829WCAG 2.x, 0 is black and 1 is white
Perceived brightness115 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.97:1
Contrast with white4.23:1WCAG normal text: Fail
Contrast with black4.97:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#B076C8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8D7E2Eno red cones; affects about 1% of men; ΔE 31.5 from the original
Deuteranopia#85793Dno green cones; the most common form, about 1% of men; ΔE 31.3 from the original
Tritanopia#4C8477no blue cones; rare, and affects men and women equally; ΔE 38.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.23:1WCAG large text: AA
Contrast with black, large text4.97:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 14.3Forest green · ΔE 16.6Sea green · ΔE 18Dark green · ΔE 18.2Dark olivegreen · ΔE 19.8Green · ΔE 21.6
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 14.28, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#713789
Analogous#788937, #378948
Triadic#374F89, #89374F
Split complementary#483789, #893778
Tetradic#377889, #713789, #894837

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCDEAE
Lighter +30%#9ED089
Lighter +20%#80C165
Lighter +10%#64AD46
Darker −10%#3A6528
Darker −20%#25401A
Darker −30%#101C0B
Darker −40%#000000
More saturated +25%#45A11F
Less saturated −25%#59714F

Channel breakdown

R79
G137
B55
Red79 (31%)
Green137 (53.7%)
Blue55 (21.6%)
Hue102.44°
Saturation (HSL)42.71%
Lightness37.65%
Dominant channelGreen
Hex per channelR 4F · G 89 · B 37

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Every value on this page was computed from “4f8937” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.