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Colour

#04F394

  • #04F394
  • Cyan
  • Light
  • Nearest: Medium spring green

#04F394 is a cyan with RGB values 4, 243, 148 and HSL 156°, 97%, 48%. It is a light colour, so black text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#04F394#04F394
HEX#04F394
RGBrgb(4, 243, 148)
RGB (0–1)0.0157, 0.9529, 0.5804
RGB percentages1.6%, 95.3%, 58%
HSLhsl(156.2, 96.8%, 48.4%)
HSV / HSBhsv(156.2, 98.4%, 95.3%)
CMYK98.4%, 0%, 39.1%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer324,500
CSS custom property--colour: #04F394;

Brightness & contrast

Relative luminance0.66265WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.25:1
Contrast with white1.47:1WCAG normal text: Fail
Contrast with black14.25:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#FB0C6B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F1DF8Dno red cones; affects about 1% of men; ΔE 65.2 from the original
Deuteranopia#DACE9Ano green cones; the most common form, about 1% of men; ΔE 65.9 from the original
Tritanopia#00F1DBno blue cones; rare, and affects men and women equally; ΔE 39.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.47:1WCAG large text: Fail
Contrast with black, large text14.25:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 2.6Spring green · ΔE 16.7Pale green · ΔE 22.6Light green · ΔE 23.5Medium seagreen · ΔE 30.2Limegreen · ΔE 31.6
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 2.57, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F30463
Analogous#04F31C, #04DBF3
Triadic#9404F3, #F39404
Split complementary#F304DB, #F31C04
Tetradic#1C04F3, #F30463, #DBF304

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5FEE7
Lighter +30%#93FDD3
Lighter +20%#61FCBE
Lighter +10%#2EFCAA
Darker −10%#03C175
Darker −20%#028F57
Darker −30%#025C38
Darker −40%#012A1A
More saturated +25%#00F795
Less saturated −25%#23D48E

Channel breakdown

R4
G243
B148
Red4 (1.6%)
Green243 (95.3%)
Blue148 (58%)
Hue156.15°
Saturation (HSL)96.76%
Lightness48.43%
Dominant channelGreen
Hex per channelR 04 · G F3 · B 94

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Every value on this page was computed from “04f394” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.