Colour

#64690F

#64690F
Yellow
Dark
Nearest: Olive

#64690F is a yellow with RGB values 100, 105, 15 and HSL 63°, 75%, 24%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#64690F#64690F

HEX#64690F

RGBrgb(100, 105, 15)

RGB (0–1)0.3922, 0.4118, 0.0588

RGB percentages39.2%, 41.2%, 5.9%

HSLhsl(63.3, 75%, 23.5%)

HSV / HSBhsv(63.3, 85.7%, 41.2%)

CMYK4.8%, 0%, 85.7%, 58.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,580,495

CSS custom property--colour: #64690F;

Brightness & contrast

Relative luminance0.12847WCAG 2.x, 0 is black and 1 is white

Perceived brightness97.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.88:1

Contrast with white5.88:1WCAG normal text: AA

Contrast with black3.57:1WCAG normal text: Fail

Greyscale equivalent#616161

Inverted#9B96F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#726400no red cones; affects about 1% of men; ΔE 10.1 from the original

Deuteranopia#726518no green cones; the most common form, about 1% of men; ΔE 9.7 from the original

Tritanopia#6B6259no blue cones; rare, and affects men and women equally; ΔE 41.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.88:1WCAG large text: AAA

Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Olive · ΔE 15 Dark olivegreen · ΔE 15.4 Olivedrab · ΔE 19.9 Dark green · ΔE 31 Dark khaki · ΔE 31.7 Dark goldenrod · ΔE 33.6

Nearest named CSS colourOlive (#808000)ΔE 14.98, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#140F69

Analogous#69410F, #37690F

Triadic#0F6469, #690F64

Split complementary#0F3769, #410F69

Tetradic#0F6941, #140F69, #690F37

Tints, shades & saturation

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

Lighter +40%#E0E85C

Lighter +30%#D8E130

Lighter +20%#B9C21C

Lighter +10%#8F9615

Darker −10%#3A3C09

Darker −20%#0F1002

Darker −30%#000000

Darker −40%#000000

More saturated +25%#717800

Less saturated −25%#575A1E

Channel breakdown

R100

G105

B15

Red100 (39.2%)

Green105 (41.2%)

Blue15 (5.9%)

Hue63.33°

Saturation (HSL)75%

Lightness23.53%

Dominant channelGreen

Hex per channelR 64 · G 69 · B 0F

Keep nerding

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#64690F

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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