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Recognised as Colour

#4B781D

  • #4B781D
  • Green
  • Dark
  • Nearest: Olivedrab

#4B781D is a green with RGB values 75, 120, 29 and HSL 90°, 61%, 29%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#4B781D#4B781D
HEX#4B781D
RGBrgb(75, 120, 29)
RGB (0–1)0.2941, 0.4706, 0.1137
RGB percentages29.4%, 47.1%, 11.4%
HSLhsl(89.7, 61.1%, 29.2%)
HSV / HSBhsv(89.7, 75.8%, 47.1%)
CMYK37.5%, 0%, 75.8%, 52.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,945,949
CSS custom property--colour: #4B781D;

Brightness & contrast

Relative luminance0.15018WCAG 2.x, 0 is black and 1 is white
Perceived brightness101.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.25:1
Contrast with white5.25:1WCAG normal text: AA
Contrast with black4:1WCAG normal text: Fail
Greyscale equivalent#686868
Inverted#B487E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D6E0Cno red cones; affects about 1% of men; ΔE 27.9 from the original
Deuteranopia#776B26no green cones; the most common form, about 1% of men; ΔE 27.1 from the original
Tritanopia#4C7366no blue cones; rare, and affects men and women equally; ΔE 42.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.25:1WCAG large text: AAA
Contrast with black, large text4:1WCAG large text: AA

Named colours

Olivedrab · ΔE 11.9Dark green · ΔE 15.6Dark olivegreen · ΔE 17.3Forest green · ΔE 19.4Green · ΔE 22Olive · ΔE 23.8
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 11.87, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A1D78
Analogous#78781D, #1D781D
Triadic#1D4B78, #781D4B
Split complementary#1D1D78, #781D78
Tetradic#1D7878, #4A1D78, #781D1E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1E081
Lighter +30%#98D757
Lighter +20%#7ECA31
Lighter +10%#65A127
Darker −10%#314F13
Darker −20%#182609
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4B8B0A
Less saturated −25%#4B6530

Channel breakdown

R75
G120
B29
Red75 (29.4%)
Green120 (47.1%)
Blue29 (11.4%)
Hue89.67°
Saturation (HSL)61.07%
Lightness29.22%
Dominant channelGreen
Hex per channelR 4B · G 78 · B 1D

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Every value on this page was computed from “4b781d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.