Colour

#16603D

#16603D
Cyan
Dark
Nearest: Sea green

#16603D is a cyan with RGB values 22, 96, 61 and HSL 152°, 63%, 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 Sea green.

Colour values

#16603D#16603D

HEX#16603D

RGBrgb(22, 96, 61)

RGB (0–1)0.0863, 0.3765, 0.2392

RGB percentages8.6%, 37.6%, 23.9%

HSLhsl(151.6, 62.7%, 23.1%)

HSV / HSBhsv(151.6, 77.1%, 37.6%)

CMYK77.1%, 0%, 36.5%, 62.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,466,429

CSS custom property--colour: #16603D;

Brightness & contrast

Relative luminance0.08873WCAG 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 7.57:1

Contrast with white7.57:1WCAG normal text: AAA

Contrast with black2.77:1WCAG normal text: Fail

Greyscale equivalent#4E4E4E

Inverted#E99FC2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5F583Bno red cones; affects about 1% of men; ΔE 29.6 from the original

Deuteranopia#56513Fno green cones; the most common form, about 1% of men; ΔE 30.2 from the original

Tritanopia#005F57no blue cones; rare, and affects men and women equally; ΔE 16.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.57:1WCAG large text: AAA

Contrast with black, large text2.77:1WCAG large text: Fail

Named colours

Sea green · ΔE 19 Dark olivegreen · ΔE 22 Teal · ΔE 25.6 Dark slate grey · ΔE 26.6 Dark cyan · ΔE 28.1 Dark green · ΔE 30.6

Nearest named CSS colourSea green (#2E8B57)ΔE 18.96, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#601639

Analogous#166018, #165E60

Triadic#3D1660, #603D16

Split complementary#60165E, #601816

Tetradic#181660, #601639, #5E6016

Tints, shades & saturation

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

Lighter +40%#66DCA4

Lighter +30%#3DD28C

Lighter +20%#29B372

Lighter +10%#208957

Darker −10%#0C3723

Darker −20%#030D08

Darker −30%#000000

Darker −40%#000000

More saturated +25%#076F3E

Less saturated −25%#25513C

Channel breakdown

R22

G96

B61

Red22 (8.6%)

Green96 (37.6%)

Blue61 (23.9%)

Hue151.62°

Saturation (HSL)62.71%

Lightness23.14%

Dominant channelGreen

Hex per channelR 16 · G 60 · B 3D

Keep nerding

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#16603D

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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