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Recognised as Colour

#04CCA8

  • #04CCA8
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#04CCA8 is a cyan with RGB values 4, 204, 168 and HSL 169°, 96%, 41%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#04CCA8#04CCA8
HEX#04CCA8
RGBrgb(4, 204, 168)
RGB (0–1)0.0157, 0.8, 0.6588
RGB percentages1.6%, 80%, 65.9%
HSLhsl(169.2, 96.2%, 40.8%)
HSV / HSBhsv(169.2, 98%, 80%)
CMYK98%, 0%, 17.6%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer314,536
CSS custom property--colour: #04CCA8;

Brightness & contrast

Relative luminance0.46039WCAG 2.x, 0 is black and 1 is white
Perceived brightness166.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.21:1
Contrast with white2.06:1WCAG normal text: Fail
Contrast with black10.21:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#FB3357

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C5BEA6no red cones; affects about 1% of men; ΔE 49.6 from the original
Deuteranopia#AFAEABno green cones; the most common form, about 1% of men; ΔE 50.7 from the original
Tritanopia#00CEC2no blue cones; rare, and affects men and women equally; ΔE 13.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.06:1WCAG large text: Fail
Contrast with black, large text10.21:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 12.6Turquoise · ΔE 14.3Aquamarine · ΔE 19.5Light seagreen · ΔE 19.7Medium turquoise · ΔE 19.9Medium seagreen · ΔE 20.1
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 12.64, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC0428
Analogous#04CC44, #048CCC
Triadic#A804CC, #CCA804
Split complementary#CC048C, #CC4404
Tetradic#4404CC, #CC0428, #8CCC04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9FFDEC
Lighter +30%#6DFCE2
Lighter +20%#3BFBD9
Lighter +10%#09FACF
Darker −10%#039A7F
Darker −20%#026856
Darker −30%#01362C
Darker −40%#000403
More saturated +25%#00D0AB
Less saturated −25%#1EB297

Channel breakdown

R4
G204
B168
Red4 (1.6%)
Green204 (80%)
Blue168 (65.9%)
Hue169.2°
Saturation (HSL)96.15%
Lightness40.78%
Dominant channelGreen
Hex per channelR 04 · G CC · B A8

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Every value on this page was computed from “04cca8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.