Colour

#271F00

#271F00
Yellow
Dark
Nearest: Black

#271F00 is a yellow with RGB values 39, 31, 0 and HSL 48°, 100%, 8%. It is a dark colour, so white text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#271F00#271F00

HEX#271F00

RGBrgb(39, 31, 0)

RGB (0–1)0.1529, 0.1216, 0

RGB percentages15.3%, 12.2%, 0%

HSLhsl(47.7, 100%, 7.6%)

HSV / HSBhsv(47.7, 100%, 15.3%)

CMYK0%, 20.5%, 100%, 84.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,563,840

CSS custom property--colour: #271F00;

Brightness & contrast

Relative luminance0.01411WCAG 2.x, 0 is black and 1 is white

Perceived brightness31.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.38:1

Contrast with white16.38:1WCAG normal text: AAA

Contrast with black1.28:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#D8E0FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#241E00no red cones; affects about 1% of men; ΔE 1.7 from the original

Deuteranopia#262101no green cones; the most common form, about 1% of men; ΔE 2 from the original

Tritanopia#2B1B19no blue cones; rare, and affects men and women equally; ΔE 15.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.38:1WCAG large text: AAA

Contrast with black, large text1.28:1WCAG large text: Fail

Named colours

Black · ΔE 21.5 Dark slate grey · ΔE 31 Dim grey · ΔE 37 Dark olivegreen · ΔE 37.6 Saddle brown · ΔE 43.6 Gray · ΔE 45.2

Nearest named CSS colourBlack (#000000)ΔE 21.53, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#000827

Analogous#270B00, #1C2700

Triadic#00271F, #1F0027

Split complementary#001C27, #0B0027

Tetradic#00270B, #000827, #27001C

Tints, shades & saturation

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

Lighter +40%#F3C100

Lighter +30%#C09900

Lighter +20%#8D7000

Lighter +10%#5A4800

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#271F00

Less saturated −25%#221C05

Channel breakdown

R39

G31

Red39 (15.3%)

Green31 (12.2%)

Blue0 (0%)

Hue47.69°

Saturation (HSL)100%

Lightness7.65%

Dominant channelRed

Hex per channelR 27 · G 1F · B 00

Keep nerding

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#271F00

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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