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Recognised as Colour

#19B372

  • #19B372
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#19B372 is a cyan with RGB values 25, 179, 114 and HSL 155°, 75%, 40%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#19B372#19B372
HEX#19B372
RGBrgb(25, 179, 114)
RGB (0–1)0.098, 0.702, 0.4471
RGB percentages9.8%, 70.2%, 44.7%
HSLhsl(154.7, 75.5%, 40%)
HSV / HSBhsv(154.7, 86%, 70.2%)
CMYK86%, 0%, 36.3%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,684,338
CSS custom property--colour: #19B372;

Brightness & contrast

Relative luminance0.33662WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.73:1
Contrast with white2.72:1WCAG normal text: Fail
Contrast with black7.73:1WCAG normal text: AAA
Greyscale equivalent#8E8E8E
Inverted#E64C8D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B1A46Eno red cones; affects about 1% of men; ΔE 49.8 from the original
Deuteranopia#A09876no green cones; the most common form, about 1% of men; ΔE 50.1 from the original
Tritanopia#00B2A2no blue cones; rare, and affects men and women equally; ΔE 27.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.72:1WCAG large text: Fail
Contrast with black, large text7.73:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 4.7Sea green · ΔE 18.6Medium aquamarine · ΔE 23.2Forest green · ΔE 26.4Light green · ΔE 26.8Dark seagreen · ΔE 30.1
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 4.67, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B3195A
Analogous#19B325, #19A7B3
Triadic#7219B3, #B37219
Split complementary#B319A7, #B32519
Tetradic#2519B3, #B3195A, #A7B319

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6F3D2
Lighter +30%#79ECBB
Lighter +20%#4CE6A5
Lighter +10%#1FE08E
Darker −10%#138655
Darker −20%#0C5A39
Darker −30%#062D1C
Darker −40%#000000
More saturated +25%#00CC76
Less saturated −25%#339A6E

Channel breakdown

R25
G179
B114
Red25 (9.8%)
Green179 (70.2%)
Blue114 (44.7%)
Hue154.68°
Saturation (HSL)75.49%
Lightness40%
Dominant channelGreen
Hex per channelR 19 · G B3 · B 72

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Every value on this page was computed from “19b372” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.