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Colour

#1F2115

  • #1F2115
  • Green
  • Dark
  • Nearest: Black

#1F2115 is a green with RGB values 31, 33, 21 and HSL 70°, 22%, 11%. It is a dark colour, so white text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1F2115#1F2115
HEX#1F2115
RGBrgb(31, 33, 21)
RGB (0–1)0.1216, 0.1294, 0.0824
RGB percentages12.2%, 12.9%, 8.2%
HSLhsl(70, 22.2%, 10.6%)
HSV / HSBhsv(70, 36.4%, 12.9%)
CMYK6.1%, 0%, 36.4%, 87.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,040,085
CSS custom property--colour: #1F2115;

Brightness & contrast

Relative luminance0.01433WCAG 2.x, 0 is black and 1 is white
Perceived brightness31.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.32:1
Contrast with white16.32:1WCAG normal text: AAA
Contrast with black1.29:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#E0DEEA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#232014no red cones; affects about 1% of men; ΔE 2.7 from the original
Deuteranopia#232015no green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#20201Eno blue cones; rare, and affects men and women equally; ΔE 7.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.32:1WCAG large text: AAA
Contrast with black, large text1.29:1WCAG large text: Fail

Named colours

Black · ΔE 14.9Dark slate grey · ΔE 23.7Dim grey · ΔE 33.4Dark olivegreen · ΔE 40.7Gray · ΔE 42.3Slate grey · ΔE 44.7
Nearest named CSS colourBlack (#000000)ΔE 14.92, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#171521
Analogous#211D15, #192115
Triadic#151F21, #21151F
Split complementary#151921, #1D1521
Tetradic#15211D, #171521, #211519

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#949D65
Lighter +30%#777F51
Lighter +20%#5A5F3D
Lighter +10%#3C4029
Darker −10%#020201
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#24280E
Less saturated −25%#1B1B1B

Channel breakdown

R31
G33
B21
Red31 (12.2%)
Green33 (12.9%)
Blue21 (8.2%)
Hue70°
Saturation (HSL)22.22%
Lightness10.59%
Dominant channelGreen
Hex per channelR 1F · G 21 · B 15

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Every value on this page was computed from “1f2115” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.