Colour

#454C18

#454C18
Yellow
Dark
Nearest: Dark olivegreen

#454C18 is a yellow with RGB values 69, 76, 24 and HSL 68°, 52%, 20%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#454C18#454C18

HEX#454C18

RGBrgb(69, 76, 24)

RGB (0–1)0.2706, 0.298, 0.0941

RGB percentages27.1%, 29.8%, 9.4%

HSLhsl(68.1, 52%, 19.6%)

HSV / HSBhsv(68.1, 68.4%, 29.8%)

CMYK9.2%, 0%, 68.4%, 70.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,541,464

CSS custom property--colour: #454C18;

Brightness & contrast

Relative luminance0.065WCAG 2.x, 0 is black and 1 is white

Perceived brightness69.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.13:1

Contrast with white9.13:1WCAG normal text: AAA

Contrast with black2.3:1WCAG normal text: Fail

Greyscale equivalent#474747

Inverted#BAB3E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#514812no red cones; affects about 1% of men; ΔE 8.5 from the original

Deuteranopia#51481Bno green cones; the most common form, about 1% of men; ΔE 8.7 from the original

Tritanopia#494841no blue cones; rare, and affects men and women equally; ΔE 26.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.13:1WCAG large text: AAA

Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 14 Dark slate grey · ΔE 32.8 Dim grey · ΔE 34 Olive · ΔE 34.9 Dark green · ΔE 35.1 Olivedrab · ΔE 36

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 13.97, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1F184C

Analogous#4C3918, #2B4C18

Triadic#18454C, #4C1845

Split complementary#182B4C, #39184C

Tetradic#184C39, #1F184C, #4C182B

Tints, shades & saturation

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

Lighter +40%#BFCE62

Lighter +30%#AFC03D

Lighter +20%#8B9A30

Lighter +10%#687324

Darker −10%#22250C

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4E590B

Less saturated −25%#3C4025

Channel breakdown

R69

G76

B24

Red69 (27.1%)

Green76 (29.8%)

Blue24 (9.4%)

Hue68.08°

Saturation (HSL)52%

Lightness19.61%

Dominant channelGreen

Hex per channelR 45 · G 4C · B 18

Keep nerding

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

#454C18

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

Nerdulate something else