Recognised as Colour

#877B28

#877B28
Yellow
Dark
Nearest: Olive

#877B28 is a yellow with RGB values 135, 123, 40 and HSL 52°, 54%, 34%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#877B28#877B28

HEX#877B28

RGBrgb(135, 123, 40)

RGB (0–1)0.5294, 0.4824, 0.1569

RGB percentages52.9%, 48.2%, 15.7%

HSLhsl(52.4, 54.3%, 34.3%)

HSV / HSBhsv(52.4, 70.4%, 52.9%)

CMYK0%, 8.9%, 70.4%, 47.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,878,888

CSS custom property--colour: #877B28;

Brightness & contrast

Relative luminance0.1947WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.89:1

Contrast with white4.29:1WCAG normal text: Fail

Contrast with black4.89:1WCAG normal text: AA

Greyscale equivalent#787878

Inverted#7884D7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#87771Cno red cones; affects about 1% of men; ΔE 4.1 from the original

Deuteranopia#8A7C2Dno green cones; the most common form, about 1% of men; ΔE 2 from the original

Tritanopia#91726Ano blue cones; rare, and affects men and women equally; ΔE 39.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.29:1WCAG large text: AA

Contrast with black, large text4.89:1WCAG large text: AAA

Named colours

Olive · ΔE 13.8 Dark olivegreen · ΔE 21.6 Dark khaki · ΔE 23.1 Olivedrab · ΔE 23.4 Dark goldenrod · ΔE 24.8 Peru · ΔE 29.1

Nearest named CSS colourOlive (#808000)ΔE 13.77, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#283487

Analogous#874C28, #638728

Triadic#28877B, #7B2887

Split complementary#286387, #4C2887

Tetradic#28874C, #283487, #872863

Tints, shades & saturation

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

Lighter +40%#E1D89A

Lighter +30%#D5C973

Lighter +20%#CABA4B

Lighter +10%#AE9F34

Darker −10%#60571C

Darker −20%#383311

Darker −30%#110F05

Darker −40%#000000

More saturated +25%#9D8B12

Less saturated −25%#716B3E

Channel breakdown

R135

G123

B40

Red135 (52.9%)

Green123 (48.2%)

Blue40 (15.7%)

Hue52.42°

Saturation (HSL)54.29%

Lightness34.31%

Dominant channelRed

Hex per channelR 87 · G 7B · B 28

Keep nerding

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

#877B28

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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