Colour

#155F45

#155F45
Cyan
Dark
Nearest: Teal

#155F45 is a cyan with RGB values 21, 95, 69 and HSL 159°, 64%, 23%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Teal.

Colour values

#155F45#155F45

HEX#155F45

RGBrgb(21, 95, 69)

RGB (0–1)0.0824, 0.3725, 0.2706

RGB percentages8.2%, 37.3%, 27.1%

HSLhsl(158.9, 63.8%, 22.7%)

HSV / HSBhsv(158.9, 77.9%, 37.3%)

CMYK77.9%, 0%, 27.4%, 62.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,400,645

CSS custom property--colour: #155F45;

Brightness & contrast

Relative luminance0.08774WCAG 2.x, 0 is black and 1 is white

Perceived brightness77.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.62:1

Contrast with white7.62:1WCAG normal text: AAA

Contrast with black2.75:1WCAG normal text: Fail

Greyscale equivalent#4D4D4D

Inverted#EAA0BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D5844no red cones; affects about 1% of men; ΔE 27.7 from the original

Deuteranopia#545147no green cones; the most common form, about 1% of men; ΔE 28.4 from the original

Tritanopia#005F58no blue cones; rare, and affects men and women equally; ΔE 12 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text7.62:1WCAG large text: AAA

Contrast with black, large text2.75:1WCAG large text: Fail

Named colours

Teal · ΔE 21.3 Dark slate grey · ΔE 21.7 Sea green · ΔE 22.4 Dark cyan · ΔE 24.3 Dark olivegreen · ΔE 25.2 Dim grey · ΔE 31.6

Nearest named CSS colourTeal (#008080)ΔE 21.3, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5F152F

Analogous#155F20, #15545F

Triadic#45155F, #5F4515

Split complementary#5F1554, #5F2015

Tetradic#20155F, #5F152F, #545F15

Tints, shades & saturation

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

Lighter +40%#63DDB2

Lighter +30%#3AD39D

Lighter +20%#27B382

Lighter +10%#1E8963

Darker −10%#0C3527

Darker −20%#030B08

Darker −30%#000000

Darker −40%#000000

More saturated +25%#076E49

Less saturated −25%#235141

Channel breakdown

R21

G95

B69

Red21 (8.2%)

Green95 (37.3%)

Blue69 (27.1%)

Hue158.92°

Saturation (HSL)63.79%

Lightness22.75%

Dominant channelGreen

Hex per channelR 15 · G 5F · B 45

Keep nerding

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

#155F45

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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