Colour

#271F04

#271F04
Yellow
Dark
Nearest: Black

#271F04 is a yellow with RGB values 39, 31, 4 and HSL 46°, 81%, 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

#271F04#271F04

HEX#271F04

RGBrgb(39, 31, 4)

RGB (0–1)0.1529, 0.1216, 0.0157

RGB percentages15.3%, 12.2%, 1.6%

HSLhsl(46.3, 81.4%, 8.4%)

HSV / HSBhsv(46.3, 89.7%, 15.3%)

CMYK0%, 20.5%, 89.7%, 84.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,563,844

CSS custom property--colour: #271F04;

Brightness & contrast

Relative luminance0.0142WCAG 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 16.35:1

Contrast with white16.35:1WCAG normal text: AAA

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

Greyscale equivalent#1F1F1F

Inverted#D8E0FB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#241E02no red cones; affects about 1% of men; ΔE 1.5 from the original

Deuteranopia#262105no green cones; the most common form, about 1% of men; ΔE 2 from the original

Tritanopia#2B1C19no blue cones; rare, and affects men and women equally; ΔE 13.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.35:1WCAG large text: AAA

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

Named colours

Black · ΔE 20.3 Dark slate grey · ΔE 30.1 Dim grey · ΔE 36.2 Dark olivegreen · ΔE 38.3 Saddle brown · ΔE 44.2 Gray · ΔE 44.6

Nearest named CSS colourBlack (#000000)ΔE 20.29, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#040C27

Analogous#270D04, #1E2704

Triadic#04271F, #1F0427

Split complementary#041E27, #0D0427

Tetradic#04270D, #040C27, #27041E

Tints, shades & saturation

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

Lighter +40%#E0B217

Lighter +30%#B28D12

Lighter +20%#84690D

Lighter +10%#554409

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2B2100

Less saturated −25%#221C09

Channel breakdown

R39

G31

Red39 (15.3%)

Green31 (12.2%)

Blue4 (1.6%)

Hue46.29°

Saturation (HSL)81.4%

Lightness8.43%

Dominant channelRed

Hex per channelR 27 · G 1F · B 04

Keep nerding

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

#271F04

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