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Colour

#04E384

  • #04E384
  • Cyan
  • Light
  • Nearest: Medium spring green

#04E384 is a cyan with RGB values 4, 227, 132 and HSL 154°, 97%, 45%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#04E384#04E384
HEX#04E384
RGBrgb(4, 227, 132)
RGB (0–1)0.0157, 0.8902, 0.5176
RGB percentages1.6%, 89%, 51.8%
HSLhsl(154.4, 96.5%, 45.3%)
HSV / HSBhsv(154.4, 98.2%, 89%)
CMYK98.2%, 0%, 41.9%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer320,388
CSS custom property--colour: #04E384;

Brightness & contrast

Relative luminance0.5663WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.33:1
Contrast with white1.7:1WCAG normal text: Fail
Contrast with black12.33:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#FB1C7B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E2CF7Dno red cones; affects about 1% of men; ΔE 63.3 from the original
Deuteranopia#CDC08Bno green cones; the most common form, about 1% of men; ΔE 63.8 from the original
Tritanopia#00E0CCno blue cones; rare, and affects men and women equally; ΔE 40.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.7:1WCAG large text: Fail
Contrast with black, large text12.33:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 8.4Spring green · ΔE 18.6Light green · ΔE 21.9Pale green · ΔE 22.1Medium seagreen · ΔE 25.7Limegreen · ΔE 28.6
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 8.35, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E30463
Analogous#04E314, #04D3E3
Triadic#8404E3, #E38404
Split complementary#E304D3, #E31404
Tetradic#1404E3, #E30463, #D3E304

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B5FEDF
Lighter +30%#83FDC9
Lighter +20%#51FCB3
Lighter +10%#1FFB9D
Darker −10%#03B167
Darker −20%#027F4A
Darker −30%#014D2D
Darker −40%#001B0F
More saturated +25%#00E785
Less saturated −25%#21C680

Channel breakdown

R4
G227
B132
Red4 (1.6%)
Green227 (89%)
Blue132 (51.8%)
Hue154.44°
Saturation (HSL)96.54%
Lightness45.29%
Dominant channelGreen
Hex per channelR 04 · G E3 · B 84

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Every value on this page was computed from “04e384” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.