Colour

#49400B

#49400B
Yellow
Dark
Nearest: Dark olivegreen

#49400B is a yellow with RGB values 73, 64, 11 and HSL 51°, 74%, 16%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#49400B#49400B

HEX#49400B

RGBrgb(73, 64, 11)

RGB (0–1)0.2863, 0.251, 0.0431

RGB percentages28.6%, 25.1%, 4.3%

HSLhsl(51.3, 73.8%, 16.5%)

HSV / HSBhsv(51.3, 84.9%, 28.6%)

CMYK0%, 12.3%, 84.9%, 71.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,800,523

CSS custom property--colour: #49400B;

Brightness & contrast

Relative luminance0.05107WCAG 2.x, 0 is black and 1 is white

Perceived brightness63.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.39:1

Contrast with white10.39:1WCAG normal text: AAA

Contrast with black2.02:1WCAG normal text: Fail

Greyscale equivalent#3E3E3E

Inverted#B6BFF4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#473E03no red cones; affects about 1% of men; ΔE 2.5 from the original

Deuteranopia#4A410Fno green cones; the most common form, about 1% of men; ΔE 1.3 from the original

Tritanopia#4F3A36no blue cones; rare, and affects men and women equally; ΔE 27.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.39:1WCAG large text: AAA

Contrast with black, large text2.02:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.1 Saddle brown · ΔE 32.4 Dim grey · ΔE 36.1 Sienna · ΔE 36.4 Dark slate grey · ΔE 36.6 Olive · ΔE 36.8

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.14, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B1449

Analogous#49210B, #33490B

Triadic#0B4940, #400B49

Split complementary#0B3349, #210B49

Tetradic#0B4921, #0B1449, #490B33

Tints, shades & saturation

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

Lighter +40%#E2CA3E

Lighter +30%#CEB51F

Lighter +20%#A28E18

Lighter +10%#756712

Darker −10%#1D1904

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#534700

Less saturated −25%#3E3915

Channel breakdown

R73

G64

B11

Red73 (28.6%)

Green64 (25.1%)

Blue11 (4.3%)

Hue51.29°

Saturation (HSL)73.81%

Lightness16.47%

Dominant channelRed

Hex per channelR 49 · G 40 · B 0B

Keep nerding

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#49400B

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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