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Recognised as Colour

#87E4D5

  • #87E4D5
  • Cyan
  • Light
  • Nearest: Medium turquoise

#87E4D5 is a cyan with RGB values 135, 228, 213 and HSL 170°, 63%, 71%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#87E4D5#87E4D5
HEX#87E4D5
RGBrgb(135, 228, 213)
RGB (0–1)0.5294, 0.8941, 0.8353
RGB percentages52.9%, 89.4%, 83.5%
HSLhsl(170.3, 63.3%, 71.2%)
HSV / HSBhsv(170.3, 40.8%, 89.4%)
CMYK40.8%, 0%, 6.6%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,905,941
CSS custom property--colour: #87E4D5;

Brightness & contrast

Relative luminance0.65442WCAG 2.x, 0 is black and 1 is white
Perceived brightness202.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.09:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.09:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#781B2A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DCDAD4no red cones; affects about 1% of men; ΔE 31.2 from the original
Deuteranopia#CCCFD6no green cones; the most common form, about 1% of men; ΔE 31.6 from the original
Tritanopia#63E7DFno blue cones; rare, and affects men and women equally; ΔE 8.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.09:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 12.2Turquoise · ΔE 13.6Pale turquoise · ΔE 13.7Medium aquamarine · ΔE 15Dark turquoise · ΔE 17.8Powder blue · ΔE 18.4
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 12.19, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E48796
Analogous#87E4A7, #87C4E4
Triadic#D587E4, #E4D587
Split complementary#E487C4, #E4A787
Tetradic#A787E4, #E48796, #C4E487

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DAF7F2
Lighter +10%#B1EDE4
Darker −10%#5DDBC6
Darker −20%#34D1B8
Darker −30%#27AB96
Darker −40%#1D8272
More saturated +25%#75F6E1
Less saturated −25%#99D2C9

Channel breakdown

R135
G228
B213
Red135 (52.9%)
Green228 (89.4%)
Blue213 (83.5%)
Hue170.32°
Saturation (HSL)63.27%
Lightness71.18%
Dominant channelGreen
Hex per channelR 87 · G E4 · B D5

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Every value on this page was computed from “87e4d5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.