Colour

#A18F57

#A18F57
Yellow
Dark
Nearest: Dark khaki

#A18F57 is a yellow with RGB values 161, 143, 87 and HSL 45°, 30%, 49%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark khaki.

Colour values

#A18F57#A18F57

HEX#A18F57

RGBrgb(161, 143, 87)

RGB (0–1)0.6314, 0.5608, 0.3412

RGB percentages63.1%, 56.1%, 34.1%

HSLhsl(45.4, 29.8%, 48.6%)

HSV / HSBhsv(45.4, 46%, 63.1%)

CMYK0%, 11.2%, 46%, 36.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,587,991

CSS custom property--colour: #A18F57;

Brightness & contrast

Relative luminance0.2791WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.58:1

Contrast with white3.19:1WCAG normal text: Fail

Contrast with black6.58:1WCAG normal text: AA

Greyscale equivalent#8F8F8F

Inverted#5E70A8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9A8D53no red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#9F9259no green cones; the most common form, about 1% of men; ΔE 2.4 from the original

Tritanopia#AB8781no blue cones; rare, and affects men and women equally; ΔE 27.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.19:1WCAG large text: AA

Contrast with black, large text6.58:1WCAG large text: AAA

Named colours

Dark khaki · ΔE 17.1 Tan · ΔE 18.1 Burlywood · ΔE 19.2 Dark olivegreen · ΔE 25 Peru · ΔE 27.6 Olive · ΔE 28.3

Nearest named CSS colourDark khaki (#BDB76B)ΔE 17.11, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5769A1

Analogous#A16A57, #8EA157

Triadic#57A18F, #8F57A1

Split complementary#578EA1, #6A57A1

Tetradic#57A16A, #5769A1, #A1578E

Tints, shades & saturation

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

Lighter +40%#EBE6D9

Lighter +30%#D9D1B8

Lighter +20%#C7BB97

Lighter +10%#B5A676

Darker −10%#807245

Darker −20%#5F5433

Darker −30%#3E3721

Darker −40%#1D190F

More saturated +25%#C09F38

Less saturated −25%#827F76

Channel breakdown

R161

G143

B87

Red161 (63.1%)

Green143 (56.1%)

Blue87 (34.1%)

Hue45.41°

Saturation (HSL)29.84%

Lightness48.63%

Dominant channelRed

Hex per channelR A1 · G 8F · B 57

Keep nerding

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

#A18F57

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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