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Recognised as Colour

#115C39

  • #115C39
  • Cyan
  • Dark
  • Nearest: Sea green

#115C39 is a cyan with RGB values 17, 92, 57 and HSL 152°, 69%, 21%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Sea green.

Colour values

#115C39#115C39
HEX#115C39
RGBrgb(17, 92, 57)
RGB (0–1)0.0667, 0.3608, 0.2235
RGB percentages6.7%, 36.1%, 22.4%
HSLhsl(152, 68.8%, 21.4%)
HSV / HSBhsv(152, 81.5%, 36.1%)
CMYK81.5%, 0%, 38%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,137,721
CSS custom property--colour: #115C39;

Brightness & contrast

Relative luminance0.08069WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.03:1
Contrast with white8.03:1WCAG normal text: AAA
Contrast with black2.61:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#EEA3C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B5437no red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#524E3Bno green cones; the most common form, about 1% of men; ΔE 29.5 from the original
Tritanopia#005B53no blue cones; rare, and affects men and women equally; ΔE 17.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.03:1WCAG large text: AAA
Contrast with black, large text2.61:1WCAG large text: Fail

Named colours

Sea green · ΔE 20.3Dark olivegreen · ΔE 22.3Dark slate grey · ΔE 26.5Teal · ΔE 26.6Dark cyan · ΔE 29.2Dark green · ΔE 30.5
Nearest named CSS colourSea green (#2E8B57)ΔE 20.27, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C1134
Analogous#115C13, #115A5C
Triadic#39115C, #5C3911
Split complementary#5C115A, #5C1311
Tetradic#13115C, #5C1134, #5A5C11

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#59E0A1
Lighter +30%#2ED889
Lighter +20%#21B26E
Lighter +10%#198754
Darker −10%#09311E
Darker −20%#010604
Darker −30%#000000
Darker −40%#000000
More saturated +25%#036A3A
Less saturated −25%#1F4E38

Channel breakdown

R17
G92
B57
Red17 (6.7%)
Green92 (36.1%)
Blue57 (22.4%)
Hue152°
Saturation (HSL)68.81%
Lightness21.37%
Dominant channelGreen
Hex per channelR 11 · G 5C · B 39

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Every value on this page was computed from “115c39” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.