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Recognised as Colour

#1F241C

  • #1F241C
  • Green
  • Dark
  • Nearest: Black

#1F241C is a green with RGB values 31, 36, 28 and HSL 98°, 13%, 13%. It is a dark colour, so white text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1F241C#1F241C
HEX#1F241C
RGBrgb(31, 36, 28)
RGB (0–1)0.1216, 0.1412, 0.1098
RGB percentages12.2%, 14.1%, 11%
HSLhsl(97.5, 12.5%, 12.5%)
HSV / HSBhsv(97.5, 22.2%, 14.1%)
CMYK13.9%, 0%, 22.2%, 85.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,040,860
CSS custom property--colour: #1F241C;

Brightness & contrast

Relative luminance0.01637WCAG 2.x, 0 is black and 1 is white
Perceived brightness33.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.82:1
Contrast with white15.82:1WCAG normal text: AAA
Contrast with black1.33:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#E0DBE3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#25231Cno red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#24221Cno green cones; the most common form, about 1% of men; ΔE 3.8 from the original
Tritanopia#1F2322no blue cones; rare, and affects men and women equally; ΔE 5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.82:1WCAG large text: AAA
Contrast with black, large text1.33:1WCAG large text: Fail

Named colours

Black · ΔE 14.8Dark slate grey · ΔE 21Dim grey · ΔE 31.6Gray · ΔE 40.6Dark olivegreen · ΔE 41.4Slate grey · ΔE 42.3
Nearest named CSS colourBlack (#000000)ΔE 14.83, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#211C24
Analogous#23241C, #1C241D
Triadic#1C1F24, #241C1F
Split complementary#1D1C24, #241C23
Tetradic#1C2324, #211C24, #241D1C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#829577
Lighter +30%#697A5F
Lighter +20%#505D49
Lighter +10%#384132
Darker −10%#060706
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1D2C14
Less saturated −25%#202020

Channel breakdown

R31
G36
B28
Red31 (12.2%)
Green36 (14.1%)
Blue28 (11%)
Hue97.5°
Saturation (HSL)12.5%
Lightness12.55%
Dominant channelGreen
Hex per channelR 1F · G 24 · B 1C

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Every value on this page was computed from “1f241c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.