Recognised as Colour

#455C4E

#455C4E
Green
Dark
Nearest: Dark slate grey

#455C4E is a green with RGB values 69, 92, 78 and HSL 143°, 14%, 32%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#455C4E#455C4E

HEX#455C4E

RGBrgb(69, 92, 78)

RGB (0–1)0.2706, 0.3608, 0.3059

RGB percentages27.1%, 36.1%, 30.6%

HSLhsl(143.5, 14.3%, 31.6%)

HSV / HSBhsv(143.5, 25%, 36.1%)

CMYK25%, 0%, 15.2%, 63.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,545,614

CSS custom property--colour: #455C4E;

Brightness & contrast

Relative luminance0.0947WCAG 2.x, 0 is black and 1 is white

Perceived brightness84.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.26:1

Contrast with white7.26:1WCAG normal text: AAA

Contrast with black2.89:1WCAG normal text: Fail

Greyscale equivalent#565656

Inverted#BAA3B1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C584Dno red cones; affects about 1% of men; ΔE 11.6 from the original

Deuteranopia#58564Fno green cones; the most common form, about 1% of men; ΔE 11.4 from the original

Tritanopia#415C58no blue cones; rare, and affects men and women equally; ΔE 6.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.26:1WCAG large text: AAA

Contrast with black, large text2.89:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.6 Dim grey · ΔE 15.1 Gray · ΔE 21.2 Slate grey · ΔE 24.5 Teal · ΔE 24.6 Dark olivegreen · ΔE 26.8

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.59, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5C4553

Analogous#475C45, #455C5A

Triadic#4E455C, #5C4E45

Split complementary#5A455C, #5C4547

Tetradic#45475C, #5C4553, #5C5A45

Tints, shades & saturation

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

Lighter +40%#ACC1B4

Lighter +30%#8FAB9A

Lighter +20%#729580

Lighter +10%#5B7967

Darker −10%#2F3F35

Darker −20%#19221D

Darker −30%#030504

Darker −40%#000000

More saturated +25%#31704A

Less saturated −25%#515151

Channel breakdown

R69

G92

B78

Red69 (27.1%)

Green92 (36.1%)

Blue78 (30.6%)

Hue143.48°

Saturation (HSL)14.29%

Lightness31.57%

Dominant channelGreen

Hex per channelR 45 · G 5C · B 4E

Keep nerding

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

#455C4E

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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