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Colour

#139A4D

  • #139A4D
  • Green
  • Dark
  • Nearest: Medium seagreen

#139A4D is a green with RGB values 19, 154, 77 and HSL 146°, 78%, 34%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Medium seagreen.

Colour values

#139A4D#139A4D
HEX#139A4D
RGBrgb(19, 154, 77)
RGB (0–1)0.0745, 0.6039, 0.302
RGB percentages7.5%, 60.4%, 30.2%
HSLhsl(145.8, 78%, 33.9%)
HSV / HSBhsv(145.8, 87.7%, 60.4%)
CMYK87.7%, 0%, 50%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,284,685
CSS custom property--colour: #139A4D;

Brightness & contrast

Relative luminance0.23785WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.76:1
Contrast with white3.65:1WCAG normal text: Fail
Contrast with black5.76:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#EC65B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9B8C47no red cones; affects about 1% of men; ΔE 48.1 from the original
Deuteranopia#8C8253no green cones; the most common form, about 1% of men; ΔE 47.9 from the original
Tritanopia#009788no blue cones; rare, and affects men and women equally; ΔE 35.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.65:1WCAG large text: AA
Contrast with black, large text5.76:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.9Forest green · ΔE 15.1Sea green · ΔE 16.4Green · ΔE 21.2Dark green · ΔE 23.8Olivedrab · ΔE 29.6
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.91, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9A1360
Analogous#1C9A13, #139A91
Triadic#4D139A, #9A4D13
Split complementary#91139A, #9A131C
Tetradic#131C9A, #9A1360, #9A9013

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#89F0B5
Lighter +30%#5BEB99
Lighter +20%#2EE57D
Lighter +10%#19C764
Darker −10%#0D6D36
Darker −20%#083F20
Darker −30%#021209
Darker −40%#000000
More saturated +25%#00AD4A
Less saturated −25%#298450

Channel breakdown

R19
G154
B77
Red19 (7.5%)
Green154 (60.4%)
Blue77 (30.2%)
Hue145.78°
Saturation (HSL)78.03%
Lightness33.92%
Dominant channelGreen
Hex per channelR 13 · G 9A · B 4D

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Every value on this page was computed from “139a4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.