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Recognised as Colour

#2F3827

  • #2F3827
  • Green
  • Dark
  • Nearest: Dark slate grey

#2F3827 is a green with RGB values 47, 56, 39 and HSL 92°, 18%, 19%. 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 slate grey.

Colour values

#2F3827#2F3827
HEX#2F3827
RGBrgb(47, 56, 39)
RGB (0–1)0.1843, 0.2196, 0.1529
RGB percentages18.4%, 22%, 15.3%
HSLhsl(91.8, 17.9%, 18.6%)
HSV / HSBhsv(91.8, 30.4%, 22%)
CMYK16.1%, 0%, 30.4%, 78%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,094,567
CSS custom property--colour: #2F3827;

Brightness & contrast

Relative luminance0.03579WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.24:1
Contrast with white12.24:1WCAG normal text: AAA
Contrast with black1.72:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#D0C7D8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3626no red cones; affects about 1% of men; ΔE 6.4 from the original
Deuteranopia#383528no green cones; the most common form, about 1% of men; ΔE 6.4 from the original
Tritanopia#303733no blue cones; rare, and affects men and women equally; ΔE 8.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.24:1WCAG large text: AAA
Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.5Dim grey · ΔE 25.3Black · ΔE 25.3Dark olivegreen · ΔE 31.2Gray · ΔE 33.6Slate grey · ΔE 37
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.46, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#302738
Analogous#383827, #273828
Triadic#272F38, #38272F
Split complementary#282738, #382738
Tetradic#273838, #302738, #382827

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94A883
Lighter +30%#7B9266
Lighter +20%#617451
Lighter +10%#48563C
Darker −10%#161A12
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2E441B
Less saturated −25%#303030

Channel breakdown

R47
G56
B39
Red47 (18.4%)
Green56 (22%)
Blue39 (15.3%)
Hue91.76°
Saturation (HSL)17.89%
Lightness18.63%
Dominant channelGreen
Hex per channelR 2F · G 38 · B 27

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Every value on this page was computed from “2f3827” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.