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Recognised as Colour

#043F11

  • #043F11
  • Green
  • Dark
  • Nearest: Dark olivegreen

#043F11 is a green with RGB values 4, 63, 17 and HSL 133°, 88%, 13%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#043F11#043F11
HEX#043F11
RGBrgb(4, 63, 17)
RGB (0–1)0.0157, 0.2471, 0.0667
RGB percentages1.6%, 24.7%, 6.7%
HSLhsl(133.2, 88.1%, 13.1%)
HSV / HSBhsv(133.2, 93.7%, 24.7%)
CMYK93.7%, 0%, 73%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer278,289
CSS custom property--colour: #043F11;

Brightness & contrast

Relative luminance0.03621WCAG 2.x, 0 is black and 1 is white
Perceived brightness48.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.18:1
Contrast with white12.18:1WCAG normal text: AAA
Contrast with black1.72:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#FBC0EE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#40380Bno red cones; affects about 1% of men; ΔE 27.1 from the original
Deuteranopia#3A3415no green cones; the most common form, about 1% of men; ΔE 26.9 from the original
Tritanopia#003D35no blue cones; rare, and affects men and women equally; ΔE 24.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.18:1WCAG large text: AAA
Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 23.7Dark green · ΔE 27.7Sea green · ΔE 31.2Dark slate grey · ΔE 32.7Teal · ΔE 40.4Forest green · ΔE 41.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 23.73, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F0432
Analogous#143F04, #043F2E
Triadic#11043F, #3F1104
Split complementary#2F043F, #3F0414
Tetradic#04153F, #3F0432, #3F2F04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1EF14D
Lighter +30%#0DCF38
Lighter +20%#0A9F2B
Lighter +10%#076F1E
Darker −10%#010F04
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00430F
Less saturated −25%#0C3716

Channel breakdown

R4
G63
B17
Red4 (1.6%)
Green63 (24.7%)
Blue17 (6.7%)
Hue133.22°
Saturation (HSL)88.06%
Lightness13.14%
Dominant channelGreen
Hex per channelR 04 · G 3F · B 11

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Every value on this page was computed from “043f11” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.