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Colour

#139A91

  • #139A91
  • Cyan
  • Dark
  • Nearest: Dark cyan

#139A91 is a cyan with RGB values 19, 154, 145 and HSL 176°, 78%, 34%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#139A91#139A91
HEX#139A91
RGBrgb(19, 154, 145)
RGB (0–1)0.0745, 0.6039, 0.5686
RGB percentages7.5%, 60.4%, 56.9%
HSLhsl(176, 78%, 33.9%)
HSV / HSBhsv(176, 87.7%, 60.4%)
CMYK87.7%, 0%, 5.8%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,284,753
CSS custom property--colour: #139A91;

Brightness & contrast

Relative luminance0.25294WCAG 2.x, 0 is black and 1 is white
Perceived brightness128.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.06:1
Contrast with white3.47:1WCAG normal text: Fail
Contrast with black6.06:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#EC656E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#919191no red cones; affects about 1% of men; ΔE 35.3 from the original
Deuteranopia#808492no green cones; the most common form, about 1% of men; ΔE 36.6 from the original
Tritanopia#009E97no blue cones; rare, and affects men and women equally; ΔE 2.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.47:1WCAG large text: AA
Contrast with black, large text6.06:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 7.9Light seagreen · ΔE 9Teal · ΔE 11.5Cadetblue · ΔE 15.9Medium turquoise · ΔE 20Dark turquoise · ΔE 20.6
Nearest named CSS colourDark cyan (#008B8B)ΔE 7.9, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9A131C
Analogous#139A4D, #13609A
Triadic#91139A, #9A9113
Split complementary#9A135F, #9A4D13
Tetradic#4E139A, #9A131C, #5F9A13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#89F0E9
Lighter +30%#5BEBE1
Lighter +20%#2EE5D9
Lighter +10%#19C7BC
Darker −10%#0D6D66
Darker −20%#083F3C
Darker −30%#021211
Darker −40%#000000
More saturated +25%#00ADA1
Less saturated −25%#29847E

Channel breakdown

R19
G154
B145
Red19 (7.5%)
Green154 (60.4%)
Blue145 (56.9%)
Hue176°
Saturation (HSL)78.03%
Lightness33.92%
Dominant channelGreen
Hex per channelR 13 · G 9A · B 91

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Every value on this page was computed from “139a91” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.