Colour

#45422F

#45422F
Yellow
Dark
Nearest: Dark slate grey

#45422F is a yellow with RGB values 69, 66, 47 and HSL 52°, 19%, 23%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#45422F#45422F

HEX#45422F

RGBrgb(69, 66, 47)

RGB (0–1)0.2706, 0.2588, 0.1843

RGB percentages27.1%, 25.9%, 18.4%

HSLhsl(51.8, 19%, 22.7%)

HSV / HSBhsv(51.8, 31.9%, 27.1%)

CMYK0%, 4.3%, 31.9%, 72.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,538,927

CSS custom property--colour: #45422F;

Brightness & contrast

Relative luminance0.05367WCAG 2.x, 0 is black and 1 is white

Perceived brightness65.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.13:1

Contrast with white10.13:1WCAG normal text: AAA

Contrast with black2.07:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#BABDD0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#46412Eno red cones; affects about 1% of men; ΔE 1 from the original

Deuteranopia#474230no green cones; the most common form, about 1% of men; ΔE 1.2 from the original

Tritanopia#483F3Dno blue cones; rare, and affects men and women equally; ΔE 11.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.13:1WCAG large text: AAA

Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.7 Dim grey · ΔE 20.7 Gray · ΔE 28.6 Dark olivegreen · ΔE 28.7 Black · ΔE 30.3 Slate grey · ΔE 33.8

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.7, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2F3245

Analogous#45372F, #3D452F

Triadic#2F4542, #422F45

Split complementary#2F3D45, #372F45

Tetradic#2F4537, #2F3245, #452F3D

Tints, shades & saturation

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

Lighter +40%#B2AD8E

Lighter +30%#9D9770

Lighter +20%#827C58

Lighter +10%#635F44

Darker −10%#27251A

Darker −20%#080806

Darker −30%#000000

Darker −40%#000000

More saturated +25%#534D21

Less saturated −25%#3A3A3A

Channel breakdown

R69

G66

B47

Red69 (27.1%)

Green66 (25.9%)

Blue47 (18.4%)

Hue51.82°

Saturation (HSL)18.97%

Lightness22.75%

Dominant channelRed

Hex per channelR 45 · G 42 · B 2F

Keep nerding

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#45422F

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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