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Recognised as Colour

#188F60

  • #188F60
  • Cyan
  • Dark
  • Nearest: Sea green

#188F60 is a cyan with RGB values 24, 143, 96 and HSL 156°, 71%, 33%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#188F60#188F60
HEX#188F60
RGBrgb(24, 143, 96)
RGB (0–1)0.0941, 0.5608, 0.3765
RGB percentages9.4%, 56.1%, 37.6%
HSLhsl(156.3, 71.3%, 32.7%)
HSV / HSBhsv(156.3, 83.2%, 56.1%)
CMYK83.2%, 0%, 32.9%, 43.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,609,568
CSS custom property--colour: #188F60;

Brightness & contrast

Relative luminance0.20684WCAG 2.x, 0 is black and 1 is white
Perceived brightness115 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.14:1
Contrast with white4.09:1WCAG normal text: Fail
Contrast with black5.14:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#E7709F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8D835Dno red cones; affects about 1% of men; ΔE 40.9 from the original
Deuteranopia#7F7963no green cones; the most common form, about 1% of men; ΔE 41.3 from the original
Tritanopia#008E83no blue cones; rare, and affects men and women equally; ΔE 21.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.09:1WCAG large text: AA
Contrast with black, large text5.14:1WCAG large text: AAA

Named colours

Sea green · ΔE 4.9Medium seagreen · ΔE 15.9Medium aquamarine · ΔE 24.8Light seagreen · ΔE 26.8Dark seagreen · ΔE 27.2Dark cyan · ΔE 28.1
Nearest named CSS colourSea green (#2E8B57)ΔE 4.88, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8F1847
Analogous#188F24, #18838F
Triadic#60188F, #8F6018
Split complementary#8F1883, #8F2418
Tetradic#24188F, #8F1847, #838F18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88EBC4
Lighter +30%#5CE4AE
Lighter +20%#31DC99
Lighter +10%#1FBB7D
Darker −10%#116343
Darker −20%#093825
Darker −30%#020C08
Darker −40%#000000
More saturated +25%#03A464
Less saturated −25%#2D7A5C

Channel breakdown

R24
G143
B96
Red24 (9.4%)
Green143 (56.1%)
Blue96 (37.6%)
Hue156.3°
Saturation (HSL)71.26%
Lightness32.75%
Dominant channelGreen
Hex per channelR 18 · G 8F · B 60

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Every value on this page was computed from “188f60” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.