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Recognised as Colour

#181D06

  • #181D06
  • Green
  • Dark
  • Nearest: Black

#181D06 is a green with RGB values 24, 29, 6 and HSL 73°, 66%, 7%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#181D06#181D06
HEX#181D06
RGBrgb(24, 29, 6)
RGB (0–1)0.0941, 0.1137, 0.0235
RGB percentages9.4%, 11.4%, 2.4%
HSLhsl(73, 65.7%, 6.9%)
HSV / HSBhsv(73, 79.3%, 11.4%)
CMYK17.2%, 0%, 79.3%, 88.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,580,294
CSS custom property--colour: #181D06;

Brightness & contrast

Relative luminance0.01086WCAG 2.x, 0 is black and 1 is white
Perceived brightness25.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.25:1
Contrast with white17.25:1WCAG normal text: AAA
Contrast with black1.22:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#E7E2F9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F1B04no red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#1F1B07no green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#1A1B18no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.25:1WCAG large text: AAA
Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 16.8Dark slate grey · ΔE 27Dim grey · ΔE 37.4Dark olivegreen · ΔE 39.4Gray · ΔE 46Teal · ΔE 48.8
Nearest named CSS colourBlack (#000000)ΔE 16.85, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B061D
Analogous#1D1606, #0D1D06
Triadic#06181D, #1D0618
Split complementary#060D1D, #16061D
Tetradic#061D16, #0B061D, #1D060D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4C629
Lighter +30%#819C20
Lighter +20%#5E7217
Lighter +10%#3B470F
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1A2102
Less saturated −25%#16190A

Channel breakdown

R24
G29
B6
Red24 (9.4%)
Green29 (11.4%)
Blue6 (2.4%)
Hue73.04°
Saturation (HSL)65.71%
Lightness6.86%
Dominant channelGreen
Hex per channelR 18 · G 1D · B 06

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Every value on this page was computed from “181d06” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.