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Recognised as Colour

#18FF94

  • #18FF94
  • Cyan
  • Light
  • Nearest: Medium spring green

#18FF94 is a cyan with RGB values 24, 255, 148 and HSL 152°, 100%, 55%. It is a light colour, so black text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#18FF94#18FF94
HEX#18FF94
RGBrgb(24, 255, 148)
RGB (0–1)0.0941, 1, 0.5804
RGB percentages9.4%, 100%, 58%
HSLhsl(152.2, 100%, 54.7%)
HSV / HSBhsv(152.2, 90.6%, 100%)
CMYK90.6%, 0%, 42%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,638,292
CSS custom property--colour: #18FF94;

Brightness & contrast

Relative luminance0.73852WCAG 2.x, 0 is black and 1 is white
Perceived brightness202.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.77:1
Contrast with white1.33:1WCAG normal text: Fail
Contrast with black15.77:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#E7006B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FEE98Cno red cones; affects about 1% of men; ΔE 68.5 from the original
Deuteranopia#E7D89Bno green cones; the most common form, about 1% of men; ΔE 69.2 from the original
Tritanopia#00FCE5no blue cones; rare, and affects men and women equally; ΔE 44.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.33:1WCAG large text: Fail
Contrast with black, large text15.77:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 5.6Spring green · ΔE 10.5Pale green · ΔE 24.5Light green · ΔE 26.5Limegreen · ΔE 29.5Medium seagreen · ΔE 36.4
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 5.57, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF1883
Analogous#18FF20, #18F7FF
Triadic#9418FF, #FF9418
Split complementary#FF18F7, #FF2018
Tetradic#2018FF, #FF1883, #F7FF18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4FFF2
Lighter +30%#B1FFDB
Lighter +20%#7EFFC3
Lighter +10%#4BFFAC
Darker −10%#00E47A
Darker −20%#00B15F
Darker −30%#007E44
Darker −40%#004B28
More saturated +25%#18FF94
Less saturated −25%#35E292

Channel breakdown

R24
G255
B148
Red24 (9.4%)
Green255 (100%)
Blue148 (58%)
Hue152.21°
Saturation (HSL)100%
Lightness54.71%
Dominant channelGreen
Hex per channelR 18 · G FF · B 94

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Every value on this page was computed from “18ff94” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.