Recognised as Colour
#03E9DD
- #03E9DD
- Cyan
- Light
- Nearest: Turquoise
#03E9DD is a cyan with RGB values 3, 233, 221 and HSL 177°, 97%, 46%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Turquoise.
Colour values
#03E9DD#03E9DD
HEX#03E9DD
RGBrgb(3, 233, 221)
RGB (0–1)0.0118, 0.9137, 0.8667
RGB percentages1.2%, 91.4%, 86.7%
HSLhsl(176.9, 97.5%, 46.3%)
HSV / HSBhsv(176.9, 98.7%, 91.4%)
CMYK98.7%, 0%, 5.2%, 8.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer256,477
CSS custom property--colour: #03E9DD;
Brightness & contrast
Relative luminance0.63518WCAG 2.x, 0 is black and 1 is white
Perceived brightness193.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.7:1
Contrast with white1.53:1WCAG normal text: Fail
Contrast with black13.7:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#FC1622
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.53:1WCAG large text: Fail
Contrast with black, large text13.7:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#E9030F
Analogous#03E96A, #0382E9
Triadic#DD03E9, #E9DD03
Split complementary#E90382, #E96A03
Tetradic#6A03E9, #E9030F, #82E903
Tints, shades & saturation
Channel breakdown
R3
G233
B221
Red3 (1.2%)
Green233 (91.4%)
Blue221 (86.7%)
Hue176.87°
Saturation (HSL)97.46%
Lightness46.27%
Dominant channelGreen
Hex per channelR 03 · G E9 · B DD
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page