Colour

#87A104

#87A104
Yellow
Dark
Nearest: Olivedrab

#87A104 is a yellow with RGB values 135, 161, 4 and HSL 70°, 95%, 32%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Olivedrab.

Colour values

#87A104#87A104

HEX#87A104

RGBrgb(135, 161, 4)

RGB (0–1)0.5294, 0.6314, 0.0157

RGB percentages52.9%, 63.1%, 1.6%

HSLhsl(69.9, 95.2%, 32.4%)

HSV / HSBhsv(69.9, 97.5%, 63.1%)

CMYK16.1%, 0%, 97.5%, 36.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,888,580

CSS custom property--colour: #87A104;

Brightness & contrast

Relative luminance0.30649WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.13:1

Contrast with white2.95:1WCAG normal text: Fail

Contrast with black7.13:1WCAG normal text: AAA

Greyscale equivalent#909090

Inverted#785EFB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#AC9700no red cones; affects about 1% of men; ΔE 21.7 from the original

Deuteranopia#A9971Fno green cones; the most common form, about 1% of men; ΔE 21.3 from the original

Tritanopia#8F9888no blue cones; rare, and affects men and women equally; ΔE 60.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.95:1WCAG large text: Fail

Contrast with black, large text7.13:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 16.3 Yellow green · ΔE 18.5 Olive · ΔE 18.7 Forest green · ΔE 32 Dark khaki · ΔE 32.5 Green · ΔE 32.9

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 16.3, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1E04A1

Analogous#A16C04, #39A104

Triadic#0487A1, #A10487

Split complementary#0439A1, #6C04A1

Tetradic#04A16C, #1E04A1, #A10439

Tints, shades & saturation

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

Lighter +40%#E5FC75

Lighter +30%#DCFA44

Lighter +20%#D3F912

Lighter +10%#B1D305

Darker −10%#5D6F03

Darker −20%#343D02

Darker −30%#0A0C00

Darker −40%#000000

More saturated +25%#8AA500

Less saturated −25%#798C19

Channel breakdown

R135

G161

Red135 (52.9%)

Green161 (63.1%)

Blue4 (1.6%)

Hue69.94°

Saturation (HSL)95.15%

Lightness32.35%

Dominant channelGreen

Hex per channelR 87 · G A1 · B 04

Keep nerding

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#87A104

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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