Recognised as Colour

#39310D

#39310D
Yellow
Dark
Nearest: Dark olivegreen

#39310D is a yellow with RGB values 57, 49, 13 and HSL 49°, 63%, 14%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#39310D#39310D

HEX#39310D

RGBrgb(57, 49, 13)

RGB (0–1)0.2235, 0.1922, 0.051

RGB percentages22.4%, 19.2%, 5.1%

HSLhsl(49.1, 62.9%, 13.7%)

HSV / HSBhsv(49.1, 77.2%, 22.4%)

CMYK0%, 14%, 77.2%, 77.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,748,109

CSS custom property--colour: #39310D;

Brightness & contrast

Relative luminance0.03096WCAG 2.x, 0 is black and 1 is white

Perceived brightness49 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.97:1

Contrast with white12.97:1WCAG normal text: AAA

Contrast with black1.62:1WCAG normal text: Fail

Greyscale equivalent#303030

Inverted#C6CEF2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#373009no red cones; affects about 1% of men; ΔE 1.4 from the original

Deuteranopia#39320Fno green cones; the most common form, about 1% of men; ΔE 0.9 from the original

Tritanopia#3E2D29no blue cones; rare, and affects men and women equally; ΔE 19.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.97:1WCAG large text: AAA

Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 28.8 Dark slate grey · ΔE 30.9 Black · ΔE 31.1 Dim grey · ΔE 33.5 Saddle brown · ΔE 37.2 Sienna · ΔE 40.6

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 28.77, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D1539

Analogous#391B0D, #2B390D

Triadic#0D3931, #310D39

Split complementary#0D2B39, #1B0D39

Tetradic#0D391B, #0D1539, #390D2B

Tints, shades & saturation

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

Lighter +40%#D3B83F

Lighter +30%#B69C29

Lighter +20%#8C7820

Lighter +10%#635516

Darker −10%#0F0D04

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#423704

Less saturated −25%#302B16

Channel breakdown

R57

G49

B13

Red57 (22.4%)

Green49 (19.2%)

Blue13 (5.1%)

Hue49.09°

Saturation (HSL)62.86%

Lightness13.73%

Dominant channelRed

Hex per channelR 39 · G 31 · B 0D

Keep nerding

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

#39310D

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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