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Colour

#3F5441

  • #3F5441
  • Green
  • Dark
  • Nearest: Dark slate grey

#3F5441 is a green with RGB values 63, 84, 65 and HSL 126°, 14%, 29%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3F5441#3F5441
HEX#3F5441
RGBrgb(63, 84, 65)
RGB (0–1)0.2471, 0.3294, 0.2549
RGB percentages24.7%, 32.9%, 25.5%
HSLhsl(125.7, 14.3%, 28.8%)
HSV / HSBhsv(125.7, 25%, 32.9%)
CMYK25%, 0%, 22.6%, 67.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,150,337
CSS custom property--colour: #3F5441;

Brightness & contrast

Relative luminance0.07779WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.22:1
Contrast with white8.22:1WCAG normal text: AAA
Contrast with black2.56:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#C0ABBE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#555040no red cones; affects about 1% of men; ΔE 11.6 from the original
Deuteranopia#514E42no green cones; the most common form, about 1% of men; ΔE 11.4 from the original
Tritanopia#3D534Fno blue cones; rare, and affects men and women equally; ΔE 9.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.22:1WCAG large text: AAA
Contrast with black, large text2.56:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.5Dim grey · ΔE 18.6Dark olivegreen · ΔE 24.6Gray · ΔE 25.1Teal · ΔE 27.8Slate grey · ΔE 29.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.48, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#543F52
Analogous#48543F, #3F544B
Triadic#413F54, #54413F
Split complementary#4B3F54, #543F48
Tetradic#3F4854, #543F52, #544B3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4BBA6
Lighter +30%#87A58A
Lighter +20%#6B8E6E
Lighter +10%#557158
Darker −10%#29372A
Darker −20%#131A14
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2D6632
Less saturated −25%#4A4A4A

Channel breakdown

R63
G84
B65
Red63 (24.7%)
Green84 (32.9%)
Blue65 (25.5%)
Hue125.71°
Saturation (HSL)14.29%
Lightness28.82%
Dominant channelGreen
Hex per channelR 3F · G 54 · B 41

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Every value on this page was computed from “3f5441” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.