Colour

#1C1F18

#1C1F18
Green
Dark
Nearest: Black

#1C1F18 is a green with RGB values 28, 31, 24 and HSL 86°, 13%, 11%. It is a dark colour, so white text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1C1F18#1C1F18

HEX#1C1F18

RGBrgb(28, 31, 24)

RGB (0–1)0.1098, 0.1216, 0.0941

RGB percentages11%, 12.2%, 9.4%

HSLhsl(85.7, 12.7%, 10.8%)

HSV / HSBhsv(85.7, 22.6%, 12.2%)

CMYK9.7%, 0%, 22.6%, 87.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,842,968

CSS custom property--colour: #1C1F18;

Brightness & contrast

Relative luminance0.01293WCAG 2.x, 0 is black and 1 is white

Perceived brightness29.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.69:1

Contrast with white16.69:1WCAG normal text: AAA

Contrast with black1.26:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#E3E0E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#201E18no red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#1F1E18no green cones; the most common form, about 1% of men; ΔE 2.2 from the original

Tritanopia#1C1E1Dno blue cones; rare, and affects men and women equally; ΔE 4.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.69:1WCAG large text: AAA

Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Black · ΔE 12.4 Dark slate grey · ΔE 23.2 Dim grey · ΔE 33.6 Gray · ΔE 42.7 Dark olivegreen · ΔE 43.6 Slate grey · ΔE 44.2

Nearest named CSS colourBlack (#000000)ΔE 12.42, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#1B181F

Analogous#1F1F18, #181F18

Triadic#181C1F, #1F181C

Split complementary#18181F, #1F181F

Tetradic#181F1F, #1B181F, #1F1818

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#849172

Lighter +30%#6A755B

Lighter +20%#505845

Lighter +10%#363C2E

Darker −10%#020202

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1D2611

Less saturated −25%#1C1C1C

Channel breakdown

R28

G31

B24

Red28 (11%)

Green31 (12.2%)

Blue24 (9.4%)

Hue85.71°

Saturation (HSL)12.73%

Lightness10.78%

Dominant channelGreen

Hex per channelR 1C · G 1F · B 18

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#1C1F18

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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