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Colour

#11684C

  • #11684C
  • Cyan
  • Dark
  • Nearest: Sea green

#11684C is a cyan with RGB values 17, 104, 76 and HSL 161°, 72%, 24%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#11684C#11684C
HEX#11684C
RGBrgb(17, 104, 76)
RGB (0–1)0.0667, 0.4078, 0.298
RGB percentages6.7%, 40.8%, 29.8%
HSLhsl(160.7, 71.9%, 23.7%)
HSV / HSBhsv(160.7, 83.7%, 40.8%)
CMYK83.7%, 0%, 26.9%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,140,812
CSS custom property--colour: #11684C;

Brightness & contrast

Relative luminance0.10542WCAG 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 6.76:1
Contrast with white6.76:1WCAG normal text: AA
Contrast with black3.11:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#EE97B3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#66604Ano red cones; affects about 1% of men; ΔE 30.7 from the original
Deuteranopia#5B584Eno green cones; the most common form, about 1% of men; ΔE 31.3 from the original
Tritanopia#006860no blue cones; rare, and affects men and women equally; ΔE 12.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.76:1WCAG large text: AAA
Contrast with black, large text3.11:1WCAG large text: AA

Named colours

Sea green · ΔE 18.7Teal · ΔE 20Dark cyan · ΔE 22.4Dark slate grey · ΔE 25Dark olivegreen · ΔE 25.5Cadetblue · ΔE 30.2
Nearest named CSS colourSea green (#2E8B57)ΔE 18.66, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#68112D
Analogous#116820, #115968
Triadic#4C1168, #684C11
Split complementary#681159, #682011
Tetradic#201168, #68112D, #596811

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#60E5BA
Lighter +30%#34DEA7
Lighter +20%#1FC08C
Lighter +10%#18946C
Darker −10%#0A3C2C
Darker −20%#03100C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#027751
Less saturated −25%#205947

Channel breakdown

R17
G104
B76
Red17 (6.7%)
Green104 (40.8%)
Blue76 (29.8%)
Hue160.69°
Saturation (HSL)71.9%
Lightness23.73%
Dominant channelGreen
Hex per channelR 11 · G 68 · B 4C

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Every value on this page was computed from “11684c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.