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Recognised as Colour

#19CA0B

  • #19CA0B
  • Green
  • Dark
  • Nearest: Limegreen

#19CA0B is a green with RGB values 25, 202, 11 and HSL 116°, 90%, 42%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#19CA0B#19CA0B
HEX#19CA0B
RGBrgb(25, 202, 11)
RGB (0–1)0.098, 0.7922, 0.0431
RGB percentages9.8%, 79.2%, 4.3%
HSLhsl(115.6, 89.7%, 41.8%)
HSV / HSBhsv(115.6, 94.6%, 79.2%)
CMYK87.6%, 0%, 94.6%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,690,123
CSS custom property--colour: #19CA0B;

Brightness & contrast

Relative luminance0.42472WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.49:1
Contrast with white2.21:1WCAG normal text: Fail
Contrast with black9.49:1WCAG normal text: AAA
Greyscale equivalent#979797
Inverted#E635F4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CFB600no red cones; affects about 1% of men; ΔE 65.5 from the original
Deuteranopia#BDAA2Fno green cones; the most common form, about 1% of men; ΔE 64.9 from the original
Tritanopia#00C4ABno blue cones; rare, and affects men and women equally; ΔE 72 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.21:1WCAG large text: Fail
Contrast with black, large text9.49:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.4Lawn green · ΔE 24.1Chartreuse · ΔE 25.4Lime · ΔE 26.8Spring green · ΔE 28.5Green yellow · ΔE 30.6
Nearest named CSS colourLimegreen (#32CD32)ΔE 8.35, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BC0BCA
Analogous#79CA0B, #0BCA5C
Triadic#0B19CA, #CA0B19
Split complementary#5D0BCA, #CA0B78
Tetradic#0B79CA, #BC0BCA, #CA5C0B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADFAA7
Lighter +30%#80F876
Lighter +20%#53F546
Lighter +10%#26F216
Darker −10%#139A08
Darker −20%#0D6906
Darker −30%#073903
Darker −40%#010900
More saturated +25%#10D500
Less saturated −25%#30AF26

Channel breakdown

R25
G202
B11
Red25 (9.8%)
Green202 (79.2%)
Blue11 (4.3%)
Hue115.6°
Saturation (HSL)89.67%
Lightness41.76%
Dominant channelGreen
Hex per channelR 19 · G CA · B 0B

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Every value on this page was computed from “19ca0b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.