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Recognised as Colour

#18F873

  • #18F873
  • Green
  • Light
  • Nearest: Spring green

#18F873 is a green with RGB values 24, 248, 115 and HSL 144°, 94%, 53%. It is a light colour, so black text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#18F873#18F873
HEX#18F873
RGBrgb(24, 248, 115)
RGB (0–1)0.0941, 0.9725, 0.451
RGB percentages9.4%, 97.3%, 45.1%
HSLhsl(144.4, 94.1%, 53.3%)
HSV / HSBhsv(144.4, 90.3%, 97.3%)
CMYK90.3%, 0%, 53.6%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,636,467
CSS custom property--colour: #18F873;

Brightness & contrast

Relative luminance0.68567WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.71:1
Contrast with white1.43:1WCAG normal text: Fail
Contrast with black14.71:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#E7078C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FAE167no red cones; affects about 1% of men; ΔE 71.1 from the original
Deuteranopia#E4D27Dno green cones; the most common form, about 1% of men; ΔE 70.8 from the original
Tritanopia#00F3DAno blue cones; rare, and affects men and women equally; ΔE 56.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.43:1WCAG large text: Fail
Contrast with black, large text14.71:1WCAG large text: AAA

Named colours

Spring green · ΔE 3.8Medium spring green · ΔE 18.2Limegreen · ΔE 19.8Pale green · ΔE 30Light green · ΔE 32.1Lime · ΔE 34.9
Nearest named CSS colourSpring green (#00FF7F)ΔE 3.83, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F8189D
Analogous#2DF818, #18F8E3
Triadic#7318F8, #F87318
Split complementary#E318F8, #F8182D
Tetradic#182DF8, #F8189D, #F8E318

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEFEEB
Lighter +30%#ADFCCD
Lighter +20%#7BFBAF
Lighter +10%#4AFA91
Darker −10%#07D65B
Darker −20%#05A546
Darker −30%#047431
Darker −40%#02421C
More saturated +25%#11FF72
Less saturated −25%#36DA79

Channel breakdown

R24
G248
B115
Red24 (9.4%)
Green248 (97.3%)
Blue115 (45.1%)
Hue144.38°
Saturation (HSL)94.12%
Lightness53.33%
Dominant channelGreen
Hex per channelR 18 · G F8 · B 73

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Every value on this page was computed from “18f873” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.