Recognised as Colour

#040B03

#040B03
Green
Dark
Nearest: Black

#040B03 is a green with RGB values 4, 11, 3 and HSL 113°, 57%, 3%. It is a dark colour, so white text on it reaches 19.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#040B03#040B03

HEX#040B03

RGBrgb(4, 11, 3)

RGB (0–1)0.0157, 0.0431, 0.0118

RGB percentages1.6%, 4.3%, 1.2%

HSLhsl(112.5, 57.1%, 2.7%)

HSV / HSBhsv(112.5, 72.7%, 4.3%)

CMYK63.6%, 0%, 72.7%, 95.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer264,963

CSS custom property--colour: #040B03;

Brightness & contrast

Relative luminance0.00272WCAG 2.x, 0 is black and 1 is white

Perceived brightness8.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.92:1

Contrast with white19.92:1WCAG normal text: AAA

Contrast with black1.05:1WCAG normal text: Fail

Greyscale equivalent#090909

Inverted#FBF4FC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0C0903no red cones; affects about 1% of men; ΔE 2.9 from the original

Deuteranopia#0A0903no green cones; the most common form, about 1% of men; ΔE 2.4 from the original

Tritanopia#040A09no 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 text19.92:1WCAG large text: AAA

Contrast with black, large text1.05:1WCAG large text: Fail

Named colours

Black · ΔE 4.5 Dark slate grey · ΔE 30.7 Dim grey · ΔE 42.1 Gray · ΔE 51.3 Dark olivegreen · ΔE 51.3 Slate grey · ΔE 52

Nearest named CSS colourBlack (#000000)ΔE 4.52, a close match

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0A030B

Analogous#080B03, #030B06

Triadic#03040B, #0B0304

Split complementary#06030B, #0B0308

Tetradic#03080B, #0A030B, #0B0603

Tints, shades & saturation

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

Lighter +40%#3EAB2F

Lighter +30%#308324

Lighter +20%#215B19

Lighter +10%#13330E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#030D01

Less saturated −25%#050905

Channel breakdown

G11

Red4 (1.6%)

Green11 (4.3%)

Blue3 (1.2%)

Hue112.5°

Saturation (HSL)57.14%

Lightness2.75%

Dominant channelGreen

Hex per channelR 04 · G 0B · B 03

Keep nerding

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

#040B03

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

Nerdulate something else