Colour

#1C201B

#1C201B
Green
Dark
Nearest: Black

#1C201B is a green with RGB values 28, 32, 27 and HSL 108°, 8%, 12%. It is a dark colour, so white text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1C201B#1C201B

HEX#1C201B

RGBrgb(28, 32, 27)

RGB (0–1)0.1098, 0.1255, 0.1059

RGB percentages11%, 12.5%, 10.6%

HSLhsl(108, 8.5%, 11.6%)

HSV / HSBhsv(108, 15.6%, 12.5%)

CMYK12.5%, 0%, 15.6%, 87.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,843,227

CSS custom property--colour: #1C201B;

Brightness & contrast

Relative luminance0.01359WCAG 2.x, 0 is black and 1 is white

Perceived brightness30.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.51:1

Contrast with white16.51:1WCAG normal text: AAA

Contrast with black1.27:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#E3DFE4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#201F1Bno red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#201F1Bno green cones; the most common form, about 1% of men; ΔE 2.7 from the original

Tritanopia#1C201Fno 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 text16.51:1WCAG large text: AAA

Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Black · ΔE 12.4 Dark slate grey · ΔE 22.3 Dim grey · ΔE 33 Gray · ΔE 42.1 Slate grey · ΔE 43.3 Dark olivegreen · ΔE 44.2

Nearest named CSS colourBlack (#000000)ΔE 12.4, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1F1B20

Analogous#1E201B, #1B201C

Triadic#1B1C20, #201B1C

Split complementary#1C1B20, #201B1E

Tetradic#1B1E20, #1F1B20, #201C1B

Tints, shades & saturation

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

Lighter +40%#7D8E79

Lighter +30%#657361

Lighter +20%#4C574A

Lighter +10%#343C32

Darker −10%#040404

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#182714

Less saturated −25%#1D1D1D

Channel breakdown

R28

G32

B27

Red28 (11%)

Green32 (12.5%)

Blue27 (10.6%)

Hue108°

Saturation (HSL)8.47%

Lightness11.57%

Dominant channelGreen

Hex per channelR 1C · G 20 · B 1B

Keep nerding

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#1C201B

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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