Nerdulator> put something in

Recognised as Colour

#30E2E2

  • #30E2E2
  • Cyan
  • Light
  • Nearest: Dark turquoise

#30E2E2 is a cyan with RGB values 48, 226, 226 and HSL 180°, 75%, 54%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#30E2E2#30E2E2
HEX#30E2E2
RGBrgb(48, 226, 226)
RGB (0–1)0.1882, 0.8863, 0.8863
RGB percentages18.8%, 88.6%, 88.6%
HSLhsl(180, 75.4%, 53.7%)
HSV / HSBhsv(180, 78.8%, 88.6%)
CMYK78.8%, 0%, 0%, 11.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,203,810
CSS custom property--colour: #30E2E2;

Brightness & contrast

Relative luminance0.60512WCAG 2.x, 0 is black and 1 is white
Perceived brightness191 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.1:1
Contrast with white1.6:1WCAG normal text: Fail
Contrast with black13.1:1WCAG normal text: AAA
Greyscale equivalent#BCBCBC
Inverted#CF1D1D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D3D7E2no red cones; affects about 1% of men; ΔE 43 from the original
Deuteranopia#BAC5E3no green cones; the most common form, about 1% of men; ΔE 44.3 from the original
Tritanopia#00E9E2no blue cones; rare, and affects men and women equally; ΔE 6.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.6:1WCAG large text: Fail
Contrast with black, large text13.1:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 7.1Medium turquoise · ΔE 7.9Turquoise · ΔE 8.7Aqua · ΔE 11.2Cyan · ΔE 11.2Light seagreen · ΔE 17.9
Nearest named CSS colourDark turquoise (#00CED1)ΔE 7.1, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E23030
Analogous#30E289, #3089E2
Triadic#E230E2, #E2E230
Split complementary#E23089, #E28930
Tetradic#8930E2, #E23030, #89E230

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3FBFB
Lighter +30%#B6F5F5
Lighter +20%#89EFEF
Lighter +10%#5DE8E8
Darker −10%#1BC4C4
Darker −20%#159797
Darker −30%#0F6A6A
Darker −40%#093D3D
More saturated +25%#13FFFF
Less saturated −25%#4EC4C4

Channel breakdown

R48
G226
B226
Red48 (18.8%)
Green226 (88.6%)
Blue226 (88.6%)
Hue180°
Saturation (HSL)75.42%
Lightness53.73%
Dominant channelGreen and Blue
Hex per channelR 30 · G E2 · B E2

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 “30e2e2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.