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Recognised as Colour

#13A453

  • #13A453
  • Green
  • Dark
  • Nearest: Medium seagreen

#13A453 is a green with RGB values 19, 164, 83 and HSL 146°, 79%, 36%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Medium seagreen.

Colour values

#13A453#13A453
HEX#13A453
RGBrgb(19, 164, 83)
RGB (0–1)0.0745, 0.6431, 0.3255
RGB percentages7.5%, 64.3%, 32.5%
HSLhsl(146.5, 79.2%, 35.9%)
HSV / HSBhsv(146.5, 88.4%, 64.3%)
CMYK88.4%, 0%, 49.4%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,287,251
CSS custom property--colour: #13A453;

Brightness & contrast

Relative luminance0.27314WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.46:1
Contrast with white3.25:1WCAG normal text: Fail
Contrast with black6.46:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#EC5BAC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A5954Cno red cones; affects about 1% of men; ΔE 50.5 from the original
Deuteranopia#958A59no green cones; the most common form, about 1% of men; ΔE 50.5 from the original
Tritanopia#00A191no blue cones; rare, and affects men and women equally; ΔE 36.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.25:1WCAG large text: AA
Contrast with black, large text6.46:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.3Forest green · ΔE 16Sea green · ΔE 20Green · ΔE 22.1Dark green · ΔE 27Light green · ΔE 28.6
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.26, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A41364
Analogous#1BA413, #13A49C
Triadic#5313A4, #A45313
Split complementary#9C13A4, #A4131B
Tetradic#131BA4, #A41364, #A49B13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#91F2BC
Lighter +30%#63EDA0
Lighter +20%#35E884
Lighter +10%#18D26A
Darker −10%#0E763C
Darker −20%#084925
Darker −30%#031B0E
Darker −40%#000000
More saturated +25%#00B751
Less saturated −25%#2A8D56

Channel breakdown

R19
G164
B83
Red19 (7.5%)
Green164 (64.3%)
Blue83 (32.5%)
Hue146.48°
Saturation (HSL)79.23%
Lightness35.88%
Dominant channelGreen
Hex per channelR 13 · G A4 · B 53

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Every value on this page was computed from “13a453” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.