Recognised as Colour

#403D19

#403D19
Yellow
Dark
Nearest: Dark olivegreen

#403D19 is a yellow with RGB values 64, 61, 25 and HSL 55°, 44%, 17%. It is a dark colour, so white text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#403D19#403D19

HEX#403D19

RGBrgb(64, 61, 25)

RGB (0–1)0.251, 0.2392, 0.098

RGB percentages25.1%, 23.9%, 9.8%

HSLhsl(55.4, 43.8%, 17.5%)

HSV / HSBhsv(55.4, 60.9%, 25.1%)

CMYK0%, 4.7%, 60.9%, 74.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,209,945

CSS custom property--colour: #403D19;

Brightness & contrast

Relative luminance0.04498WCAG 2.x, 0 is black and 1 is white

Perceived brightness59 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.06:1

Contrast with white11.06:1WCAG normal text: AAA

Contrast with black1.9:1WCAG normal text: Fail

Greyscale equivalent#3B3B3B

Inverted#BFC2E6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#423B16no red cones; affects about 1% of men; ΔE 2.4 from the original

Deuteranopia#433D1Bno green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#453935no blue cones; rare, and affects men and women equally; ΔE 20 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.06:1WCAG large text: AAA

Contrast with black, large text1.9:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 23.7 Dark slate grey · ΔE 27.7 Dim grey · ΔE 29.8 Black · ΔE 34 Gray · ΔE 36.4 Saddle brown · ΔE 38.1

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 23.7, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#191C40

Analogous#402919, #304019

Triadic#19403D, #3D1940

Split complementary#193040, #291940

Tetradic#194029, #191C40, #401930

Tints, shades & saturation

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

Lighter +40%#C2BB63

Lighter +30%#AEA644

Lighter +20%#898336

Lighter +10%#656027

Darker −10%#1B1A0B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4B460E

Less saturated −25%#353424

Channel breakdown

R64

G61

B25

Red64 (25.1%)

Green61 (23.9%)

Blue25 (9.8%)

Hue55.38°

Saturation (HSL)43.82%

Lightness17.45%

Dominant channelRed

Hex per channelR 40 · G 3D · B 19

Keep nerding

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

#403D19

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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