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Recognised as Colour

#B5EFDB

  • #B5EFDB
  • Cyan
  • Light
  • Nearest: Pale turquoise

#B5EFDB is a cyan with RGB values 181, 239, 219 and HSL 159°, 64%, 82%. It is a light colour, so black text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#B5EFDB#B5EFDB
HEX#B5EFDB
RGBrgb(181, 239, 219)
RGB (0–1)0.7098, 0.9373, 0.8588
RGB percentages71%, 93.7%, 85.9%
HSLhsl(159.3, 64.4%, 82.4%)
HSV / HSBhsv(159.3, 24.3%, 93.7%)
CMYK24.3%, 0%, 8.4%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,923,419
CSS custom property--colour: #B5EFDB;

Brightness & contrast

Relative luminance0.76671WCAG 2.x, 0 is black and 1 is white
Perceived brightness220.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.33:1
Contrast with white1.29:1WCAG normal text: Fail
Contrast with black16.33:1WCAG normal text: AAA
Greyscale equivalent#E1E1E1
Inverted#4A1024

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EBE7DAno red cones; affects about 1% of men; ΔE 21.7 from the original
Deuteranopia#E1E0DCno green cones; the most common form, about 1% of men; ΔE 22.1 from the original
Tritanopia#A7F0E9no blue cones; rare, and affects men and women equally; ΔE 7.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.29:1WCAG large text: Fail
Contrast with black, large text16.33:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 10.5Powder blue · ΔE 14.9Light cyan · ΔE 16.2Honeydew · ΔE 17.1Light blue · ΔE 20.1Azure · ΔE 20.3
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 10.47, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EFB5C9
Analogous#B5EFBE, #B5E6EF
Triadic#DBB5EF, #EFDBB5
Split complementary#EFB5E6, #EFBEB5
Tetradic#BEB5EF, #EFB5C9, #E6EFB5

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#DFF8EF
Darker −10%#8BE6C7
Darker −20%#61DDB2
Darker −30%#37D49E
Darker −40%#26B282
More saturated +25%#AAFADE
Less saturated −25%#C0E4D8

Channel breakdown

R181
G239
B219
Red181 (71%)
Green239 (93.7%)
Blue219 (85.9%)
Hue159.31°
Saturation (HSL)64.44%
Lightness82.35%
Dominant channelGreen
Hex per channelR B5 · G EF · B DB

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Every value on this page was computed from “b5efdb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.