Colour

#63DDC7

#63DDC7
Cyan
Light
Nearest: Turquoise

#63DDC7 is a cyan with RGB values 99, 221, 199 and HSL 169°, 64%, 63%. It is a light colour, so black text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#63DDC7#63DDC7

HEX#63DDC7

RGBrgb(99, 221, 199)

RGB (0–1)0.3882, 0.8667, 0.7804

RGB percentages38.8%, 86.7%, 78%

HSLhsl(169.2, 64.2%, 62.7%)

HSV / HSBhsv(169.2, 55.2%, 86.7%)

CMYK55.2%, 0%, 10%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,544,839

CSS custom property--colour: #63DDC7;

Brightness & contrast

Relative luminance0.58489WCAG 2.x, 0 is black and 1 is white

Perceived brightness190 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.7:1

Contrast with white1.65:1WCAG normal text: Fail

Contrast with black12.7:1WCAG normal text: AAA

Greyscale equivalent#C1C1C1

Inverted#9C2238

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D5D1C6no red cones; affects about 1% of men; ΔE 39.3 from the original

Deuteranopia#C2C3C9no green cones; the most common form, about 1% of men; ΔE 40.4 from the original

Tritanopia#00E0D6no blue cones; rare, and affects men and women equally; ΔE 11 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.65:1WCAG large text: Fail

Contrast with black, large text12.7:1WCAG large text: AAA

Named colours

Turquoise · ΔE 6.5 Medium aquamarine · ΔE 9.5 Medium turquoise · ΔE 10 Dark turquoise · ΔE 15.1 Aquamarine · ΔE 15.6 Light seagreen · ΔE 16.8

Nearest named CSS colourTurquoise (#40E0D0)ΔE 6.5, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DD6379

Analogous#63DD8A, #63B6DD

Triadic#C763DD, #DDC763

Split complementary#DD63B6, #DD8A63

Tetradic#8A63DD, #DD6379, #B6DD63

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#E1F8F4

Lighter +20%#B7EFE5

Lighter +10%#8DE6D6

Darker −10%#39D4B8

Darker −20%#27B39A

Darker −30%#1E8976

Darker −40%#155F52

More saturated +25%#4BF5D6

Less saturated −25%#7BC5B8

Channel breakdown

R99

G221

B199

Red99 (38.8%)

Green221 (86.7%)

Blue199 (78%)

Hue169.18°

Saturation (HSL)64.21%

Lightness62.75%

Dominant channelGreen

Hex per channelR 63 · G DD · B C7

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#63DDC7

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

Nerdulate something else