Recognised as Colour
#33EDD6
- #33EDD6
- Cyan
- Light
- Nearest: Turquoise
#33EDD6 is a cyan with RGB values 51, 237, 214 and HSL 173°, 84%, 56%. It is a light colour, so black text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Turquoise.
Colour values
#33EDD6#33EDD6
HEX#33EDD6
RGBrgb(51, 237, 214)
RGB (0–1)0.2, 0.9294, 0.8392
RGB percentages20%, 92.9%, 83.9%
HSLhsl(172.6, 83.8%, 56.5%)
HSV / HSBhsv(172.6, 78.5%, 92.9%)
CMYK78.5%, 0%, 9.7%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,403,222
CSS custom property--colour: #33EDD6;
Brightness & contrast
Relative luminance0.66127WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.23:1
Contrast with white1.48:1WCAG normal text: Fail
Contrast with black14.23:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#CC1229
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.48:1WCAG large text: Fail
Contrast with black, large text14.23:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#ED334A
Analogous#33ED79, #33A7ED
Triadic#D633ED, #EDD633
Split complementary#ED33A7, #ED7933
Tetradic#7933ED, #ED334A, #A7ED33
Tints, shades & saturation
Channel breakdown
R51
G237
B214
Red51 (20%)
Green237 (92.9%)
Blue214 (83.9%)
Hue172.58°
Saturation (HSL)83.78%
Lightness56.47%
Dominant channelGreen
Hex per channelR 33 · G ED · B D6
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