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Recognised as Colour

#043A00

  • #043A00
  • Green
  • Dark
  • Nearest: Dark olivegreen

#043A00 is a green with RGB values 4, 58, 0 and HSL 116°, 100%, 11%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#043A00#043A00
HEX#043A00
RGBrgb(4, 58, 0)
RGB (0–1)0.0157, 0.2275, 0
RGB percentages1.6%, 22.7%, 0%
HSLhsl(115.9, 100%, 11.4%)
HSV / HSBhsv(115.9, 100%, 22.7%)
CMYK93.1%, 0%, 100%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer276,992
CSS custom property--colour: #043A00;

Brightness & contrast

Relative luminance0.03052WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.04:1
Contrast with white13.04:1WCAG normal text: AAA
Contrast with black1.61:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FBC5FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C3300no red cones; affects about 1% of men; ΔE 27.2 from the original
Deuteranopia#362F06no green cones; the most common form, about 1% of men; ΔE 27 from the original
Tritanopia#003830no blue cones; rare, and affects men and women equally; ΔE 29.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.04:1WCAG large text: AAA
Contrast with black, large text1.61:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 24.4Dark green · ΔE 25.7Sea green · ΔE 33.9Dark slate grey · ΔE 37.5Forest green · ΔE 40.5Olivedrab · ΔE 40.9
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 24.44, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#36003A
Analogous#213A00, #003A19
Triadic#00043A, #3A0004
Split complementary#19003A, #3A0021
Tetradic#00213A, #36003A, #3A1900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#18FF07
Lighter +30%#0FD300
Lighter +20%#0BA000
Lighter +10%#086D00
Darker −10%#000700
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#043A00
Less saturated −25%#0A3307

Channel breakdown

R4
G58
B0
Red4 (1.6%)
Green58 (22.7%)
Blue0 (0%)
Hue115.86°
Saturation (HSL)100%
Lightness11.37%
Dominant channelGreen
Hex per channelR 04 · G 3A · B 00

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Every value on this page was computed from “043a00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.