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Recognised as Colour

#04E5BE

  • #04E5BE
  • Cyan
  • Light
  • Nearest: Aquamarine

#04E5BE is a cyan with RGB values 4, 229, 190 and HSL 170°, 97%, 46%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#04E5BE#04E5BE
HEX#04E5BE
RGBrgb(4, 229, 190)
RGB (0–1)0.0157, 0.898, 0.7451
RGB percentages1.6%, 89.8%, 74.5%
HSLhsl(169.6, 96.6%, 45.7%)
HSV / HSBhsv(169.6, 98.3%, 89.8%)
CMYK98.3%, 0%, 17%, 10.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer320,958
CSS custom property--colour: #04E5BE;

Brightness & contrast

Relative luminance0.59782WCAG 2.x, 0 is black and 1 is white
Perceived brightness186.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.96:1
Contrast with white1.62:1WCAG normal text: Fail
Contrast with black12.96:1WCAG normal text: AAA
Greyscale equivalent#B2B2B2
Inverted#FB1A41

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDD5BCno red cones; affects about 1% of men; ΔE 54.1 from the original
Deuteranopia#C5C4C1no green cones; the most common form, about 1% of men; ΔE 55 from the original
Tritanopia#00E8DAno blue cones; rare, and affects men and women equally; ΔE 14 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.62:1WCAG large text: Fail
Contrast with black, large text12.96:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 14.4Turquoise · ΔE 14.8Medium aquamarine · ΔE 17.8Medium turquoise · ΔE 23.3Aqua · ΔE 23.3Cyan · ΔE 23.3
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 14.43, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E5042B
Analogous#04E54E, #049BE5
Triadic#BE04E5, #E5BE04
Split complementary#E5049B, #E54E04
Tetradic#4E04E5, #E5042B, #9BE504

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7FEF2
Lighter +30%#85FDE8
Lighter +20%#53FCDF
Lighter +10%#21FBD5
Darker −10%#03B394
Darker −20%#02816B
Darker −30%#014F41
Darker −40%#001D18
More saturated +25%#00E9C1
Less saturated −25%#21C8AB

Channel breakdown

R4
G229
B190
Red4 (1.6%)
Green229 (89.8%)
Blue190 (74.5%)
Hue169.6°
Saturation (HSL)96.57%
Lightness45.69%
Dominant channelGreen
Hex per channelR 04 · G E5 · B BE

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Every value on this page was computed from “04e5be” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.