Colour

#04391C

#04391C
Green
Dark
Nearest: Dark slate grey

#04391C is a green with RGB values 4, 57, 28 and HSL 147°, 87%, 12%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#04391C#04391C

HEX#04391C

RGBrgb(4, 57, 28)

RGB (0–1)0.0157, 0.2235, 0.1098

RGB percentages1.6%, 22.4%, 11%

HSLhsl(147.2, 86.9%, 12%)

HSV / HSBhsv(147.2, 93%, 22.4%)

CMYK93%, 0%, 50.9%, 77.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer276,764

CSS custom property--colour: #04391C;

Brightness & contrast

Relative luminance0.03036WCAG 2.x, 0 is black and 1 is white

Perceived brightness44.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.07:1

Contrast with white13.07:1WCAG normal text: AAA

Contrast with black1.61:1WCAG normal text: Fail

Greyscale equivalent#2C2C2C

Inverted#FBC6E3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#39331Ano red cones; affects about 1% of men; ΔE 23.3 from the original

Deuteranopia#332F1Eno green cones; the most common form, about 1% of men; ΔE 23.3 from the original

Tritanopia#003832no blue cones; rare, and affects men and women equally; ΔE 15.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.07:1WCAG large text: AAA

Contrast with black, large text1.61:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 24.2 Dark olivegreen · ΔE 28.5 Black · ΔE 34.6 Sea green · ΔE 35.4 Teal · ΔE 35.9 Dim grey · ΔE 37.1

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 24.19, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#390421

Analogous#063904, #043936

Triadic#1C0439, #391C04

Split complementary#360439, #390407

Tetradic#040739, #390421, #393704

Tints, shades & saturation

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

Lighter +40%#1AEF7A

Lighter +30%#0EC862

Lighter +20%#0B984B

Lighter +10%#076933

Darker −10%#010905

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#003D1C

Less saturated −25%#0C311D

Channel breakdown

G57

B28

Red4 (1.6%)

Green57 (22.4%)

Blue28 (11%)

Hue147.17°

Saturation (HSL)86.89%

Lightness11.96%

Dominant channelGreen

Hex per channelR 04 · G 39 · B 1C

Keep nerding

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#04391C

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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