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Recognised as Colour

#64CCAF

  • #64CCAF
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#64CCAF is a cyan with RGB values 100, 204, 175 and HSL 163°, 50%, 60%. It is a dark colour, so black text on it reaches 10.8:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#64CCAF#64CCAF
HEX#64CCAF
RGBrgb(100, 204, 175)
RGB (0–1)0.3922, 0.8, 0.6863
RGB percentages39.2%, 80%, 68.6%
HSLhsl(163.3, 50.5%, 59.6%)
HSV / HSBhsv(163.3, 51%, 80%)
CMYK51%, 0%, 14.2%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,605,999
CSS custom property--colour: #64CCAF;

Brightness & contrast

Relative luminance0.4899WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.8:1
Contrast with white1.94:1WCAG normal text: Fail
Contrast with black10.8:1WCAG normal text: AAA
Greyscale equivalent#B4B4B4
Inverted#9B3350

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C6C1AEno red cones; affects about 1% of men; ΔE 36.1 from the original
Deuteranopia#B6B5B1no green cones; the most common form, about 1% of men; ΔE 37 from the original
Tritanopia#36CEC3no blue cones; rare, and affects men and women equally; ΔE 11.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.94:1WCAG large text: Fail
Contrast with black, large text10.8:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 3.3Turquoise · ΔE 12.9Medium turquoise · ΔE 13.7Light seagreen · ΔE 15.1Dark seagreen · ΔE 18.8Dark turquoise · ΔE 19
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 3.27, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC6481
Analogous#64CC7B, #64B5CC
Triadic#AF64CC, #CCAF64
Split complementary#CC64B5, #CC7B64
Tetradic#7B64CC, #CC6481, #B5CC64

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDFFFE
Lighter +30%#D7F2EA
Lighter +20%#B1E5D7
Lighter +10%#8AD9C3
Darker −10%#3FBE9B
Darker −20%#32987C
Darker −30%#25725C
Darker −40%#194B3D
More saturated +25%#4AE6BA
Less saturated −25%#7EB2A4

Channel breakdown

R100
G204
B175
Red100 (39.2%)
Green204 (80%)
Blue175 (68.6%)
Hue163.27°
Saturation (HSL)50.49%
Lightness59.61%
Dominant channelGreen
Hex per channelR 64 · G CC · B AF

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Every value on this page was computed from “64ccaf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.