Colour

#403B22

#403B22
Yellow
Dark
Nearest: Dark slate grey

#403B22 is a yellow with RGB values 64, 59, 34 and HSL 50°, 31%, 19%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#403B22#403B22

HEX#403B22

RGBrgb(64, 59, 34)

RGB (0–1)0.251, 0.2314, 0.1333

RGB percentages25.1%, 23.1%, 13.3%

HSLhsl(50, 30.6%, 19.2%)

HSV / HSBhsv(50, 46.9%, 25.1%)

CMYK0%, 7.8%, 46.9%, 74.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,209,442

CSS custom property--colour: #403B22;

Brightness & contrast

Relative luminance0.04333WCAG 2.x, 0 is black and 1 is white

Perceived brightness58.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.25:1

Contrast with white11.25:1WCAG normal text: AAA

Contrast with black1.87:1WCAG normal text: Fail

Greyscale equivalent#3A3A3A

Inverted#BFC4DD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#403A20no red cones; affects about 1% of men; ΔE 1 from the original

Deuteranopia#413C23no green cones; the most common form, about 1% of men; ΔE 0.4 from the original

Tritanopia#443835no blue cones; rare, and affects men and women equally; ΔE 14.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.25:1WCAG large text: AAA

Contrast with black, large text1.87:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 23.1 Dim grey · ΔE 25.6 Dark olivegreen · ΔE 28.1 Black · ΔE 29.7 Gray · ΔE 33.2 Slate grey · ΔE 38.9

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 23.09, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#222740

Analogous#402C22, #364022

Triadic#22403B, #3B2240

Split complementary#223640, #2C2240

Tetradic#22402C, #222740, #402236

Tints, shades & saturation

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

Lighter +40%#B7AC77

Lighter +30%#A49757

Lighter +20%#837845

Lighter +10%#615A34

Darker −10%#1F1C10

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4C4316

Less saturated −25%#34332E

Channel breakdown

R64

G59

B34

Red64 (25.1%)

Green59 (23.1%)

Blue34 (13.3%)

Hue50°

Saturation (HSL)30.61%

Lightness19.22%

Dominant channelRed

Hex per channelR 40 · G 3B · B 22

Keep nerding

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

#403B22

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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