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Recognised as Colour

#3F553C

  • #3F553C
  • Green
  • Dark
  • Nearest: Dark slate grey

#3F553C is a green with RGB values 63, 85, 60 and HSL 113°, 17%, 28%. 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

#3F553C#3F553C
HEX#3F553C
RGBrgb(63, 85, 60)
RGB (0–1)0.2471, 0.3333, 0.2353
RGB percentages24.7%, 33.3%, 23.5%
HSLhsl(112.8, 17.2%, 28.4%)
HSV / HSBhsv(112.8, 29.4%, 33.3%)
CMYK25.9%, 0%, 29.4%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,150,588
CSS custom property--colour: #3F553C;

Brightness & contrast

Relative luminance0.0788WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.15:1
Contrast with white8.15:1WCAG normal text: AAA
Contrast with black2.58:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#C0AAC3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#56513Ano red cones; affects about 1% of men; ΔE 12.2 from the original
Deuteranopia#534E3Dno green cones; the most common form, about 1% of men; ΔE 13 from the original
Tritanopia#3D534Eno blue cones; rare, and affects men and women equally; ΔE 12.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.15:1WCAG large text: AAA
Contrast with black, large text2.58:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16Dark olivegreen · ΔE 21.1Dim grey · ΔE 21.3Gray · ΔE 27.1Teal · ΔE 29.1Slate grey · ΔE 31.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.02, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#523C55
Analogous#4B553C, #3C5546
Triadic#3C3F55, #553C3F
Split complementary#453C55, #553C4C
Tetradic#3C4C55, #523C55, #55463C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4BCA1
Lighter +30%#87A783
Lighter +20%#6B9166
Lighter +10%#557351
Darker −10%#293727
Darker −20%#131912
Darker −30%#000000
Darker −40%#000000
More saturated +25%#31672A
Less saturated −25%#494949

Channel breakdown

R63
G85
B60
Red63 (24.7%)
Green85 (33.3%)
Blue60 (23.5%)
Hue112.8°
Saturation (HSL)17.24%
Lightness28.43%
Dominant channelGreen
Hex per channelR 3F · G 55 · B 3C

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Every value on this page was computed from “3f553c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.