Recognised as Colour

#17634B

#17634B
Cyan
Dark
Nearest: Teal

#17634B is a cyan with RGB values 23, 99, 75 and HSL 161°, 62%, 24%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Teal.

Colour values

#17634B#17634B

HEX#17634B

RGBrgb(23, 99, 75)

RGB (0–1)0.0902, 0.3882, 0.2941

RGB percentages9%, 38.8%, 29.4%

HSLhsl(161.1, 62.3%, 23.9%)

HSV / HSBhsv(161.1, 76.8%, 38.8%)

CMYK76.8%, 0%, 24.2%, 61.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,532,747

CSS custom property--colour: #17634B;

Brightness & contrast

Relative luminance0.09614WCAG 2.x, 0 is black and 1 is white

Perceived brightness80.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.18:1

Contrast with white7.18:1WCAG normal text: AAA

Contrast with black2.92:1WCAG normal text: Fail

Greyscale equivalent#515151

Inverted#E89CB4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#605C4Ano red cones; affects about 1% of men; ΔE 27.6 from the original

Deuteranopia#57544Dno green cones; the most common form, about 1% of men; ΔE 29 from the original

Tritanopia#00635Cno blue cones; rare, and affects men and women equally; ΔE 10.6 from the original

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

Contrast with white, large text7.18:1WCAG large text: AAA

Contrast with black, large text2.92:1WCAG large text: Fail

Named colours

Teal · ΔE 19.2 Dark slate grey · ΔE 21.3 Sea green · ΔE 22.1 Dark cyan · ΔE 22.2 Dark olivegreen · ΔE 26 Cadetblue · ΔE 29.6

Nearest named CSS colourTeal (#008080)ΔE 19.21, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#63172F

Analogous#176325, #175563

Triadic#4B1763, #634B17

Split complementary#631755, #632517

Tetradic#251763, #63172F, #556317

Tints, shades & saturation

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

Lighter +40%#6ADCB8

Lighter +30%#40D3A4

Lighter +20%#2AB68A

Lighter +10%#218C6A

Darker −10%#0D3A2C

Darker −20%#04100C

Darker −30%#000000

Darker −40%#000000

More saturated +25%#087251

Less saturated −25%#265445

Channel breakdown

R23

G99

B75

Red23 (9%)

Green99 (38.8%)

Blue75 (29.4%)

Hue161.05°

Saturation (HSL)62.3%

Lightness23.92%

Dominant channelGreen

Hex per channelR 17 · G 63 · B 4B

Keep nerding

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

#17634B

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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