Colour

#01D4BF

#01D4BF
Cyan
Light
Nearest: Turquoise

#01D4BF is a cyan with RGB values 1, 212, 191 and HSL 174°, 99%, 42%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#01D4BF#01D4BF

HEX#01D4BF

RGBrgb(1, 212, 191)

RGB (0–1)0.0039, 0.8314, 0.749

RGB percentages0.4%, 83.1%, 74.9%

HSLhsl(174, 99.1%, 41.8%)

HSV / HSBhsv(174, 99.5%, 83.1%)

CMYK99.5%, 0%, 9.9%, 16.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer119,999

CSS custom property--colour: #01D4BF;

Brightness & contrast

Relative luminance0.50855WCAG 2.x, 0 is black and 1 is white

Perceived brightness174.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.17:1

Contrast with white1.88:1WCAG normal text: Fail

Contrast with black11.17:1WCAG normal text: AAA

Greyscale equivalent#A6A6A6

Inverted#FE2B40

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C9C7BEno red cones; affects about 1% of men; ΔE 47.5 from the original

Deuteranopia#B2B6C1no green cones; the most common form, about 1% of men; ΔE 48.8 from the original

Tritanopia#00D8CDno blue cones; rare, and affects men and women equally; ΔE 5.8 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.88:1WCAG large text: Fail

Contrast with black, large text11.17:1WCAG large text: AAA

Named colours

Turquoise · ΔE 6.4 Medium turquoise · ΔE 12.3 Medium aquamarine · ΔE 14 Dark turquoise · ΔE 14 Light seagreen · ΔE 15.6 Aqua · ΔE 19

Nearest named CSS colourTurquoise (#40E0D0)ΔE 6.36, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#D40116

Analogous#01D455, #0180D4

Triadic#BF01D4, #D4BF01

Split complementary#D4017F, #D45501

Tetradic#5601D4, #D40116, #80D401

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#A2FFF5

Lighter +30%#70FEF0

Lighter +20%#3DFEEB

Lighter +10%#0AFEE6

Darker −10%#01A191

Darker −20%#016E64

Darker −30%#003C36

Darker −40%#000908

More saturated +25%#00D5C0

Less saturated −25%#1CB9AA

Channel breakdown

G212

B191

Red1 (0.4%)

Green212 (83.1%)

Blue191 (74.9%)

Hue174.03°

Saturation (HSL)99.06%

Lightness41.76%

Dominant channelGreen

Hex per channelR 01 · G D4 · B BF

Keep nerding

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#01D4BF

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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