Colour

#1D211C

#1D211C
Green
Dark
Nearest: Black

#1D211C is a green with RGB values 29, 33, 28 and HSL 108°, 8%, 12%. 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

#1D211C#1D211C

HEX#1D211C

RGBrgb(29, 33, 28)

RGB (0–1)0.1137, 0.1294, 0.1098

RGB percentages11.4%, 12.9%, 11%

HSLhsl(108, 8.2%, 12%)

HSV / HSBhsv(108, 15.2%, 12.9%)

CMYK12.1%, 0%, 15.2%, 87.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,909,020

CSS custom property--colour: #1D211C;

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#E2DEE3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#21201Cno red cones; affects about 1% of men; ΔE 2.6 from the original

Deuteranopia#21201Cno green cones; the most common form, about 1% of men; ΔE 2.6 from the original

Tritanopia#1D2120no blue cones; rare, and affects men and women equally; ΔE 2.9 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 12.9 Dark slate grey · ΔE 21.9 Dim grey · ΔE 32.5 Gray · ΔE 41.6 Slate grey · ΔE 42.8 Dark olivegreen · ΔE 43.9

Nearest named CSS colourBlack (#000000)ΔE 12.86, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#201C21

Analogous#20211C, #1C211E

Triadic#1C1D21, #211C1D

Split complementary#1E1C21, #211C20

Tetradic#1C2021, #201C21, #211E1C

Tints, shades & saturation

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

Lighter +40%#7E8F7A

Lighter +30%#667462

Lighter +20%#4D584B

Lighter +10%#353D33

Darker −10%#050505

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#182914

Less saturated −25%#1F1F1F

Channel breakdown

R29

G33

B28

Red29 (11.4%)

Green33 (12.9%)

Blue28 (11%)

Hue108°

Saturation (HSL)8.2%

Lightness11.96%

Dominant channelGreen

Hex per channelR 1D · G 21 · B 1C

Keep nerding

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

#1D211C

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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