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Recognised as Colour

#30E9EC

  • #30E9EC
  • Cyan
  • Light
  • Nearest: Aqua

#30E9EC is a cyan with RGB values 48, 233, 236 and HSL 181°, 83%, 56%. It is a light colour, so black text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#30E9EC#30E9EC
HEX#30E9EC
RGBrgb(48, 233, 236)
RGB (0–1)0.1882, 0.9137, 0.9255
RGB percentages18.8%, 91.4%, 92.5%
HSLhsl(181, 83.2%, 55.7%)
HSV / HSBhsv(181, 79.7%, 92.5%)
CMYK79.7%, 1.3%, 0%, 7.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,205,612
CSS custom property--colour: #30E9EC;

Brightness & contrast

Relative luminance0.64962WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.99:1
Contrast with white1.5:1WCAG normal text: Fail
Contrast with black13.99:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#CF1613

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D9DEEDno red cones; affects about 1% of men; ΔE 43.7 from the original
Deuteranopia#BFCBEDno green cones; the most common form, about 1% of men; ΔE 45.1 from the original
Tritanopia#00F1E9no blue cones; rare, and affects men and women equally; ΔE 8.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.5:1WCAG large text: Fail
Contrast with black, large text13.99:1WCAG large text: AAA

Named colours

Aqua · ΔE 9.1Cyan · ΔE 9.1Dark turquoise · ΔE 9.4Medium turquoise · ΔE 10.6Turquoise · ΔE 10.8Light seagreen · ΔE 20.7
Nearest named CSS colourAqua (#00FFFF)ΔE 9.08, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EC3330
Analogous#30EC91, #308BEC
Triadic#EC30E9, #E9EC30
Split complementary#EC308B, #EC9130
Tetradic#9130EC, #EC3330, #8BEC30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBFDFD
Lighter +30%#BCF8F9
Lighter +20%#8DF3F5
Lighter +10%#5FEEF0
Darker −10%#14D2D5
Darker −20%#0FA4A7
Darker −30%#0B7678
Darker −40%#074849
More saturated +25%#1DFBFF
Less saturated −25%#4CCED0

Channel breakdown

R48
G233
B236
Red48 (18.8%)
Green233 (91.4%)
Blue236 (92.5%)
Hue180.96°
Saturation (HSL)83.19%
Lightness55.69%
Dominant channelBlue
Hex per channelR 30 · G E9 · B EC

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Every value on this page was computed from “30e9ec” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.