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Colour

#04F0B1

  • #04F0B1
  • Cyan
  • Light
  • Nearest: Medium spring green

#04F0B1 is a cyan with RGB values 4, 240, 177 and HSL 164°, 97%, 48%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#04F0B1#04F0B1
HEX#04F0B1
RGBrgb(4, 240, 177)
RGB (0–1)0.0157, 0.9412, 0.6941
RGB percentages1.6%, 94.1%, 69.4%
HSLhsl(164, 96.7%, 47.8%)
HSV / HSBhsv(164, 98.3%, 94.1%)
CMYK98.3%, 0%, 26.3%, 5.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer323,761
CSS custom property--colour: #04F0B1;

Brightness & contrast

Relative luminance0.6552WCAG 2.x, 0 is black and 1 is white
Perceived brightness193.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.1:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.1:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#FB0F4E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EBDEAEno red cones; affects about 1% of men; ΔE 60 from the original
Deuteranopia#D3CDB5no green cones; the most common form, about 1% of men; ΔE 60.5 from the original
Tritanopia#00F1DFno blue cones; rare, and affects men and women equally; ΔE 24.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.1:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 17.6Aquamarine · ΔE 19.7Medium seagreen · ΔE 25Light green · ΔE 25.4Pale green · ΔE 26.2Medium aquamarine · ΔE 27.1
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 17.62, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F00443
Analogous#04F03B, #04B9F0
Triadic#B104F0, #F0B104
Split complementary#F004B9, #F03B04
Tetradic#3B04F0, #F00443, #B9F004

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2FEEE
Lighter +30%#90FDE0
Lighter +20%#5EFCD2
Lighter +10%#2CFBC4
Darker −10%#03BE8C
Darker −20%#028C67
Darker −30%#015A42
Darker −40%#01271D
More saturated +25%#00F4B3
Less saturated −25%#22D1A3

Channel breakdown

R4
G240
B177
Red4 (1.6%)
Green240 (94.1%)
Blue177 (69.4%)
Hue163.98°
Saturation (HSL)96.72%
Lightness47.84%
Dominant channelGreen
Hex per channelR 04 · G F0 · B B1

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Every value on this page was computed from “04f0b1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.