Colour

#574A01

#574A01
Yellow
Dark
Nearest: Dark olivegreen

#574A01 is a yellow with RGB values 87, 74, 1 and HSL 51°, 98%, 17%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#574A01#574A01

HEX#574A01

RGBrgb(87, 74, 1)

RGB (0–1)0.3412, 0.2902, 0.0039

RGB percentages34.1%, 29%, 0.4%

HSLhsl(50.9, 97.7%, 17.3%)

HSV / HSBhsv(50.9, 98.9%, 34.1%)

CMYK0%, 14.9%, 98.9%, 65.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,720,577

CSS custom property--colour: #574A01;

Brightness & contrast

Relative luminance0.06926WCAG 2.x, 0 is black and 1 is white

Perceived brightness74 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.8:1

Contrast with white8.8:1WCAG normal text: AAA

Contrast with black2.39:1WCAG normal text: Fail

Greyscale equivalent#474747

Inverted#A8B5FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#534800no red cones; affects about 1% of men; ΔE 1.5 from the original

Deuteranopia#564C07no green cones; the most common form, about 1% of men; ΔE 2.4 from the original

Tritanopia#5F433Eno blue cones; rare, and affects men and women equally; ΔE 34.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.8:1WCAG large text: AAA

Contrast with black, large text2.39:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 21.9 Olive · ΔE 28.5 Saddle brown · ΔE 29.1 Sienna · ΔE 33.9 Olivedrab · ΔE 36.2 Dark goldenrod · ΔE 37.8

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 21.87, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#010E57

Analogous#571F01, #395701

Triadic#01574A, #4A0157

Split complementary#013957, #1F0157

Tetradic#01571F, #010E57, #570139

Tints, shades & saturation

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

Lighter +40%#FDDC27

Lighter +30%#EECB03

Lighter +20%#BCA002

Lighter +10%#897502

Darker −10%#251F00

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#584B00

Less saturated −25%#4C420C

Channel breakdown

R87

G74

Red87 (34.1%)

Green74 (29%)

Blue1 (0.4%)

Hue50.93°

Saturation (HSL)97.73%

Lightness17.25%

Dominant channelRed

Hex per channelR 57 · G 4A · B 01

Keep nerding

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#574A01

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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