Nerdulator> put something in

Recognised as Colour

#30DEFE

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

#30DEFE is a cyan with RGB values 48, 222, 254 and HSL 189°, 99%, 59%. It is a light colour, so black text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#30DEFE#30DEFE
HEX#30DEFE
RGBrgb(48, 222, 254)
RGB (0–1)0.1882, 0.8706, 0.9961
RGB percentages18.8%, 87.1%, 99.6%
HSLhsl(189.3, 99%, 59.2%)
HSV / HSBhsv(189.3, 81.1%, 99.6%)
CMYK81.1%, 12.6%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,202,814
CSS custom property--colour: #30DEFE;

Brightness & contrast

Relative luminance0.60027WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.01:1
Contrast with white1.61:1WCAG normal text: Fail
Contrast with black13.01:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#CF2101

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7D7FFno red cones; affects about 1% of men; ΔE 35.2 from the original
Deuteranopia#ACC3FEno green cones; the most common form, about 1% of men; ΔE 37.4 from the original
Tritanopia#00EAE8no blue cones; rare, and affects men and women equally; ΔE 21 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.61:1WCAG large text: Fail
Contrast with black, large text13.01:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 17.8Sky blue · ΔE 17.9Light skyblue · ΔE 20.7Medium turquoise · ΔE 20.7Deep skyblue · ΔE 22.4Aqua · ΔE 23.3
Nearest named CSS colourDark turquoise (#00CED1)ΔE 17.76, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE5030
Analogous#30FEB7, #3077FE
Triadic#FE30DE, #DEFE30
Split complementary#FE3077, #FEB730
Tetradic#B730FE, #FE5030, #77FE30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBFEFF
Lighter +30%#C8F6FF
Lighter +20%#96EEFE
Lighter +10%#63E6FE
Darker −10%#01D3FA
Darker −20%#01A8C7
Darker −30%#017D94
Darker −40%#005262
More saturated +25%#2FDFFF
Less saturated −25%#4ACCE4

Channel breakdown

R48
G222
B254
Red48 (18.8%)
Green222 (87.1%)
Blue254 (99.6%)
Hue189.32°
Saturation (HSL)99.04%
Lightness59.22%
Dominant channelBlue
Hex per channelR 30 · G DE · B FE

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

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