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Colour

#219A69

  • #219A69
  • Cyan
  • Dark
  • Nearest: Sea green

#219A69 is a cyan with RGB values 33, 154, 105 and HSL 156°, 65%, 37%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#219A69#219A69
HEX#219A69
RGBrgb(33, 154, 105)
RGB (0–1)0.1294, 0.6039, 0.4118
RGB percentages12.9%, 60.4%, 41.2%
HSLhsl(155.7, 64.7%, 36.7%)
HSV / HSBhsv(155.7, 78.6%, 60.4%)
CMYK78.6%, 0%, 31.8%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,202,217
CSS custom property--colour: #219A69;

Brightness & contrast

Relative luminance0.24454WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.89:1
Contrast with white3.56:1WCAG normal text: Fail
Contrast with black5.89:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#DE6596

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#988E66no red cones; affects about 1% of men; ΔE 41.9 from the original
Deuteranopia#89836Cno green cones; the most common form, about 1% of men; ΔE 42.5 from the original
Tritanopia#00998Dno blue cones; rare, and affects men and women equally; ΔE 21.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.56:1WCAG large text: AA
Contrast with black, large text5.89:1WCAG large text: AAA

Named colours

Sea green · ΔE 7.4Medium seagreen · ΔE 12.3Medium aquamarine · ΔE 21.7Dark seagreen · ΔE 25.6Light seagreen · ΔE 25.7Dark cyan · ΔE 29.4
Nearest named CSS colourSea green (#2E8B57)ΔE 7.43, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9A2152
Analogous#219A2D, #218E9A
Triadic#69219A, #9A6921
Split complementary#9A218F, #9A2D21
Tetradic#2C219A, #9A2152, #8E9A21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9DEACB
Lighter +30%#73E1B4
Lighter +20%#49D89E
Lighter +10%#2AC486
Darker −10%#18704C
Darker −20%#0F4630
Darker −30%#061C13
Darker −40%#000000
More saturated +25%#0AB16D
Less saturated −25%#388365

Channel breakdown

R33
G154
B105
Red33 (12.9%)
Green154 (60.4%)
Blue105 (41.2%)
Hue155.7°
Saturation (HSL)64.71%
Lightness36.67%
Dominant channelGreen
Hex per channelR 21 · G 9A · B 69

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Every value on this page was computed from “219a69” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.