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Recognised as Colour

#63BCA2

  • #63BCA2
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#63BCA2 is a cyan with RGB values 99, 188, 162 and HSL 162°, 40%, 56%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#63BCA2#63BCA2
HEX#63BCA2
RGBrgb(99, 188, 162)
RGB (0–1)0.3882, 0.7373, 0.6353
RGB percentages38.8%, 73.7%, 63.5%
HSLhsl(162.5, 39.9%, 56.3%)
HSV / HSBhsv(162.5, 47.3%, 73.7%)
CMYK47.3%, 0%, 13.8%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,536,354
CSS custom property--colour: #63BCA2;

Brightness & contrast

Relative luminance0.41228WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.25:1
Contrast with white2.27:1WCAG normal text: Fail
Contrast with black9.25:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#9C435D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7B2A1no red cones; affects about 1% of men; ΔE 32.2 from the original
Deuteranopia#A9A8A4no green cones; the most common form, about 1% of men; ΔE 32.8 from the original
Tritanopia#41BDB4no blue cones; rare, and affects men and women equally; ΔE 10.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.27:1WCAG large text: Fail
Contrast with black, large text9.25:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 8.3Light seagreen · ΔE 12.9Medium turquoise · ΔE 15.4Dark seagreen · ΔE 16.1Turquoise · ΔE 17.9Dark turquoise · ΔE 20.3
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 8.26, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BC637D
Analogous#63BC75, #63AABC
Triadic#A263BC, #BCA263
Split complementary#BC63AA, #BC7563
Tetradic#7563BC, #BC637D, #AABC63

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2F9F7
Lighter +30%#CEEAE2
Lighter +20%#AADBCD
Lighter +10%#87CBB7
Darker −10%#47A58A
Darker −20%#38816C
Darker −30%#285E4E
Darker −40%#193A30
More saturated +25%#47D8AE
Less saturated −25%#7FA096

Channel breakdown

R99
G188
B162
Red99 (38.8%)
Green188 (73.7%)
Blue162 (63.5%)
Hue162.47°
Saturation (HSL)39.91%
Lightness56.27%
Dominant channelGreen
Hex per channelR 63 · G BC · B A2

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Every value on this page was computed from “63bca2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.