Colour

#91981B

#91981B
Yellow
Dark
Nearest: Olive

#91981B is a yellow with RGB values 145, 152, 27 and HSL 63°, 70%, 35%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Olive.

Colour values

#91981B#91981B

HEX#91981B

RGBrgb(145, 152, 27)

RGB (0–1)0.5686, 0.5961, 0.1059

RGB percentages56.9%, 59.6%, 10.6%

HSLhsl(63.4, 69.8%, 35.1%)

HSV / HSBhsv(63.4, 82.2%, 59.6%)

CMYK4.6%, 0%, 82.2%, 40.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,541,659

CSS custom property--colour: #91981B;

Brightness & contrast

Relative luminance0.28555WCAG 2.x, 0 is black and 1 is white

Perceived brightness141.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.71:1

Contrast with white3.13:1WCAG normal text: Fail

Contrast with black6.71:1WCAG normal text: AA

Greyscale equivalent#8D8D8D

Inverted#6E67E4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A49000no red cones; affects about 1% of men; ΔE 13.4 from the original

Deuteranopia#A49328no green cones; the most common form, about 1% of men; ΔE 12.1 from the original

Tritanopia#9B8E82no blue cones; rare, and affects men and women equally; ΔE 54.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

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

Contrast with black, large text6.71:1WCAG large text: AAA

Named colours

Olive · ΔE 9.7 Olivedrab · ΔE 15.2 Dark khaki · ΔE 24.7 Dark goldenrod · ΔE 27.4 Yellow green · ΔE 27.5 Goldenrod · ΔE 29.6

Nearest named CSS colourOlive (#808000)ΔE 9.71, clearly different but related

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#221B98

Analogous#98611B, #52981B

Triadic#1B9198, #981B91

Split complementary#1B5298, #611B98

Tetradic#1B9861, #221B98, #981B52

Tints, shades & saturation

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

Lighter +40%#E7EC93

Lighter +30%#DDE468

Lighter +20%#D4DC3D

Lighter +10%#BAC323

Darker −10%#686D13

Darker −20%#3E410C

Darker −30%#151604

Darker −40%#000000

More saturated +25%#A5AE05

Less saturated −25%#7D8231

Channel breakdown

R145

G152

B27

Red145 (56.9%)

Green152 (59.6%)

Blue27 (10.6%)

Hue63.36°

Saturation (HSL)69.83%

Lightness35.1%

Dominant channelGreen

Hex per channelR 91 · G 98 · B 1B

Keep nerding

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#91981B

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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