Colour

#372F00

#372F00
Yellow
Dark
Nearest: Dark olivegreen

#372F00 is a yellow with RGB values 55, 47, 0 and HSL 51°, 100%, 11%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#372F00#372F00

HEX#372F00

RGBrgb(55, 47, 0)

RGB (0–1)0.2157, 0.1843, 0

RGB percentages21.6%, 18.4%, 0%

HSLhsl(51.3, 100%, 10.8%)

HSV / HSBhsv(51.3, 100%, 21.6%)

CMYK0%, 14.5%, 100%, 78.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,616,512

CSS custom property--colour: #372F00;

Brightness & contrast

Relative luminance0.02845WCAG 2.x, 0 is black and 1 is white

Perceived brightness46.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.38:1

Contrast with white13.38:1WCAG normal text: AAA

Contrast with black1.57:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#C8D0FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#352D00no red cones; affects about 1% of men; ΔE 1.4 from the original

Deuteranopia#373003no green cones; the most common form, about 1% of men; ΔE 1 from the original

Tritanopia#3C2A27no blue cones; rare, and affects men and women equally; ΔE 24.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.38:1WCAG large text: AAA

Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 28.4 Black · ΔE 33.8 Dark slate grey · ΔE 34.8 Saddle brown · ΔE 36.4 Dim grey · ΔE 37.3 Sienna · ΔE 40.6

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 28.43, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#000837

Analogous#371300, #243700

Triadic#00372F, #2F0037

Split complementary#002437, #130037

Tetradic#003713, #000837, #370024

Tints, shades & saturation

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

Lighter +40%#FFDA04

Lighter +30%#D0B200

Lighter +20%#9D8600

Lighter +10%#6A5B00

Darker −10%#040300

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#372F00

Less saturated −25%#302A07

Channel breakdown

R55

G47

Red55 (21.6%)

Green47 (18.4%)

Blue0 (0%)

Hue51.27°

Saturation (HSL)100%

Lightness10.78%

Dominant channelRed

Hex per channelR 37 · G 2F · B 00

Keep nerding

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#372F00

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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