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Colour

#CFF5EF

  • #CFF5EF
  • Cyan
  • Light
  • Nearest: Light cyan

#CFF5EF is a cyan with RGB values 207, 245, 239 and HSL 171°, 66%, 89%. It is a light colour, so black text on it reaches 18:1 contrast (AAA for normal text). The nearest named colour is Light cyan.

Colour values

#CFF5EF#CFF5EF
HEX#CFF5EF
RGBrgb(207, 245, 239)
RGB (0–1)0.8118, 0.9608, 0.9373
RGB percentages81.2%, 96.1%, 93.7%
HSLhsl(170.5, 65.5%, 88.6%)
HSV / HSBhsv(170.5, 15.5%, 96.1%)
CMYK15.5%, 0%, 2.4%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,628,911
CSS custom property--colour: #CFF5EF;

Brightness & contrast

Relative luminance0.84802WCAG 2.x, 0 is black and 1 is white
Perceived brightness233.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 17.96:1
Contrast with white1.17:1WCAG normal text: Fail
Contrast with black17.96:1WCAG normal text: AAA
Greyscale equivalent#ECECEC
Inverted#300A10

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F1F0EFno red cones; affects about 1% of men; ΔE 13.7 from the original
Deuteranopia#E9EBF0no green cones; the most common form, about 1% of men; ΔE 13.7 from the original
Tritanopia#C5F7F3no blue cones; rare, and affects men and women equally; ΔE 3.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.17:1WCAG large text: Fail
Contrast with black, large text17.96:1WCAG large text: AAA

Named colours

Light cyan · ΔE 5.7Pale turquoise · ΔE 9Azure · ΔE 9.9Honeydew · ΔE 10.1Powder blue · ΔE 10.3Mint cream · ΔE 10.9
Nearest named CSS colourLight cyan (#E0FFFF)ΔE 5.74, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F5CFD5
Analogous#CFF5DC, #CFE8F5
Triadic#EFCFF5, #F5EFCF
Split complementary#F5CFE8, #F5DCCF
Tetradic#DCCFF5, #F5CFD5, #E8F5CF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#F9FEFD
Darker −10%#A5ECE1
Darker −20%#7BE3D3
Darker −30%#50DBC5
Darker −40%#2BCDB4
More saturated +25%#C8FCF4
Less saturated −25%#D6EEEA

Channel breakdown

R207
G245
B239
Red207 (81.2%)
Green245 (96.1%)
Blue239 (93.7%)
Hue170.53°
Saturation (HSL)65.52%
Lightness88.63%
Dominant channelGreen
Hex per channelR CF · G F5 · B EF

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Every value on this page was computed from “cff5ef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.