Recognised as Colour

#031F05

#031F05
Green
Dark
Nearest: Black

#031F05 is a green with RGB values 3, 31, 5 and HSL 124°, 82%, 7%. It is a dark colour, so white text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#031F05#031F05

HEX#031F05

RGBrgb(3, 31, 5)

RGB (0–1)0.0118, 0.1216, 0.0196

RGB percentages1.2%, 12.2%, 2%

HSLhsl(124.3, 82.4%, 6.7%)

HSV / HSBhsv(124.3, 90.3%, 12.2%)

CMYK90.3%, 0%, 83.9%, 87.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer204,549

CSS custom property--colour: #031F05;

Brightness & contrast

Relative luminance0.0101WCAG 2.x, 0 is black and 1 is white

Perceived brightness23.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.47:1

Contrast with white17.47:1WCAG normal text: AAA

Contrast with black1.2:1WCAG normal text: Fail

Greyscale equivalent#171717

Inverted#FCE0FA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#201B03no red cones; affects about 1% of men; ΔE 15.2 from the original

Deuteranopia#1C1907no green cones; the most common form, about 1% of men; ΔE 14.7 from the original

Tritanopia#001E19no blue cones; rare, and affects men and women equally; ΔE 11.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.47:1WCAG large text: AAA

Contrast with black, large text1.2:1WCAG large text: Fail

Named colours

Black · ΔE 21.8 Dark slate grey · ΔE 27.2 Dark olivegreen · ΔE 38.5 Dim grey · ΔE 40.5 Teal · ΔE 45.6 Gray · ΔE 48.7

Nearest named CSS colourBlack (#000000)ΔE 21.84, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1F031D

Analogous#0F1F03, #031F13

Triadic#05031F, #1F0503

Split complementary#13031F, #1F030F

Tetradic#030F1F, #1F031D, #1F1303

Tints, shades & saturation

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

Lighter +40%#15D923

Lighter +30%#10AB1B

Lighter +20%#0C7C14

Lighter +10%#074E0C

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#002202

Less saturated −25%#071B09

Channel breakdown

G31

Red3 (1.2%)

Green31 (12.2%)

Blue5 (2%)

Hue124.29°

Saturation (HSL)82.35%

Lightness6.67%

Dominant channelGreen

Hex per channelR 03 · G 1F · B 05

Keep nerding

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

#031F05

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