Colour

#63CFAF

#63CFAF
Cyan
Light
Nearest: Medium aquamarine

#63CFAF is a cyan with RGB values 99, 207, 175 and HSL 162°, 53%, 60%. It is a light colour, so black text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#63CFAF#63CFAF

HEX#63CFAF

RGBrgb(99, 207, 175)

RGB (0–1)0.3882, 0.8118, 0.6863

RGB percentages38.8%, 81.2%, 68.6%

HSLhsl(162.2, 52.9%, 60%)

HSV / HSBhsv(162.2, 52.2%, 81.2%)

CMYK52.2%, 0%, 15.5%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,541,231

CSS custom property--colour: #63CFAF;

Brightness & contrast

Relative luminance0.50373WCAG 2.x, 0 is black and 1 is white

Perceived brightness177.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 11.07:1

Contrast with white1.9:1WCAG normal text: Fail

Contrast with black11.07:1WCAG normal text: AAA

Greyscale equivalent#B6B6B6

Inverted#9C3050

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CAC3ADno red cones; affects about 1% of men; ΔE 38 from the original

Deuteranopia#B9B7B1no green cones; the most common form, about 1% of men; ΔE 38.6 from the original

Tritanopia#32D1C6no blue cones; rare, and affects men and women equally; ΔE 12.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.9:1WCAG large text: Fail

Contrast with black, large text11.07:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 2 Turquoise · ΔE 12.8 Medium turquoise · ΔE 14.9 Light seagreen · ΔE 16.6 Aquamarine · ΔE 17.4 Dark seagreen · ΔE 19.4

Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 1.98, below the just-noticeable difference

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CF6383

Analogous#63CF79, #63B9CF

Triadic#AF63CF, #CFAF63

Split complementary#CF63B9, #CF7963

Tetradic#7963CF, #CF6383, #B9CF63

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#D8F3EB

Lighter +20%#B1E7D7

Lighter +10%#8ADBC3

Darker −10%#3CC39B

Darker −20%#309C7C

Darker −30%#24755D

Darker −40%#184E3E

More saturated +25%#4AE9B9

Less saturated −25%#7CB6A5

Channel breakdown

R99

G207

B175

Red99 (38.8%)

Green207 (81.2%)

Blue175 (68.6%)

Hue162.22°

Saturation (HSL)52.94%

Lightness60%

Dominant channelGreen

Hex per channelR 63 · G CF · B AF

Keep nerding

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

#63CFAF

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