Colour

#665C2C

#665C2C
Yellow
Dark
Nearest: Dark olivegreen

#665C2C is a yellow with RGB values 102, 92, 44 and HSL 50°, 40%, 29%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#665C2C#665C2C

HEX#665C2C

RGBrgb(102, 92, 44)

RGB (0–1)0.4, 0.3608, 0.1725

RGB percentages40%, 36.1%, 17.3%

HSLhsl(49.7, 39.7%, 28.6%)

HSV / HSBhsv(49.7, 56.9%, 40%)

CMYK0%, 9.8%, 56.9%, 60%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,708,268

CSS custom property--colour: #665C2C;

Brightness & contrast

Relative luminance0.10661WCAG 2.x, 0 is black and 1 is white

Perceived brightness91.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.7:1

Contrast with white6.7:1WCAG normal text: AA

Contrast with black3.13:1WCAG normal text: Fail

Greyscale equivalent#5B5B5B

Inverted#99A3D3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#645A28no red cones; affects about 1% of men; ΔE 1.4 from the original

Deuteranopia#675D2Eno green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#6D5651no blue cones; rare, and affects men and women equally; ΔE 25.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.7:1WCAG large text: AAA

Contrast with black, large text3.13:1WCAG large text: AA

Named colours

Dark olivegreen · ΔE 16.3 Dim grey · ΔE 29.4 Saddle brown · ΔE 31.9 Olive · ΔE 32.3 Gray · ΔE 32.4 Sienna · ΔE 33.3

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 16.32, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2C3666

Analogous#663F2C, #53662C

Triadic#2C665C, #5C2C66

Split complementary#2C5366, #3F2C66

Tetradic#2C663F, #2C3666, #662C53

Tints, shades & saturation

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

Lighter +40%#CFC48F

Lighter +30%#BFB16C

Lighter +20%#AD9C4B

Lighter +10%#8A7C3B

Darker −10%#423C1D

Darker −20%#1F1C0D

Darker −30%#000000

Darker −40%#000000

More saturated +25%#78681A

Less saturated −25%#54503E

Channel breakdown

R102

G92

B44

Red102 (40%)

Green92 (36.1%)

Blue44 (17.3%)

Hue49.66°

Saturation (HSL)39.73%

Lightness28.63%

Dominant channelRed

Hex per channelR 66 · G 5C · B 2C

Keep nerding

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

#665C2C

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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