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Recognised as Colour

#30ECFF

  • #30ECFF
  • Cyan
  • Light
  • Nearest: Dark turquoise

#30ECFF is a cyan with RGB values 48, 236, 255 and HSL 186°, 100%, 59%. It is a light colour, so black text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#30ECFF#30ECFF
HEX#30ECFF
RGBrgb(48, 236, 255)
RGB (0–1)0.1882, 0.9255, 1
RGB percentages18.8%, 92.5%, 100%
HSLhsl(185.5, 100%, 59.4%)
HSV / HSBhsv(185.5, 81.2%, 100%)
CMYK81.2%, 7.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,206,399
CSS custom property--colour: #30ECFF;

Brightness & contrast

Relative luminance0.67839WCAG 2.x, 0 is black and 1 is white
Perceived brightness202 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.57:1
Contrast with white1.44:1WCAG normal text: Fail
Contrast with black14.57:1WCAG normal text: AAA
Greyscale equivalent#C5C5C5
Inverted#CF1300

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7E2FFno red cones; affects about 1% of men; ΔE 40.5 from the original
Deuteranopia#BCCEFFno green cones; the most common form, about 1% of men; ΔE 42.5 from the original
Tritanopia#00F7F2no blue cones; rare, and affects men and women equally; ΔE 15.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.44:1WCAG large text: Fail
Contrast with black, large text14.57:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 13.8Aqua · ΔE 14Cyan · ΔE 14Medium turquoise · ΔE 16.3Turquoise · ΔE 19.6Sky blue · ΔE 23.8
Nearest named CSS colourDark turquoise (#00CED1)ΔE 13.75, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF4330
Analogous#30FFAB, #3084FF
Triadic#FF30EC, #ECFF30
Split complementary#FF3084, #FFAB30
Tetradic#AB30FF, #FF4330, #84FF30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCFFFF
Lighter +30%#C9FAFF
Lighter +20%#96F5FF
Lighter +10%#63F1FF
Darker −10%#00E5FC
Darker −20%#00B7C9
Darker −30%#008896
Darker −40%#005A63
More saturated +25%#30ECFF
Less saturated −25%#4AD7E5

Channel breakdown

R48
G236
B255
Red48 (18.8%)
Green236 (92.5%)
Blue255 (100%)
Hue185.51°
Saturation (HSL)100%
Lightness59.41%
Dominant channelBlue
Hex per channelR 30 · G EC · B FF

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Every value on this page was computed from “30ecff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.