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Recognised as Colour

#2ACE88

  • #2ACE88
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#2ACE88 is a cyan with RGB values 42, 206, 136 and HSL 154°, 66%, 49%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2ACE88#2ACE88
HEX#2ACE88
RGBrgb(42, 206, 136)
RGB (0–1)0.1647, 0.8078, 0.5333
RGB percentages16.5%, 80.8%, 53.3%
HSLhsl(154.4, 66.1%, 48.6%)
HSV / HSBhsv(154.4, 79.6%, 80.8%)
CMYK79.6%, 0%, 34%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,805,384
CSS custom property--colour: #2ACE88;

Brightness & contrast

Relative luminance0.46412WCAG 2.x, 0 is black and 1 is white
Perceived brightness166 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.28:1
Contrast with white2.04:1WCAG normal text: Fail
Contrast with black10.28:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#D53177

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCBE84no red cones; affects about 1% of men; ΔE 53.6 from the original
Deuteranopia#B9B08Dno green cones; the most common form, about 1% of men; ΔE 54.3 from the original
Tritanopia#00CDBCno blue cones; rare, and affects men and women equally; ΔE 29.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.04:1WCAG large text: Fail
Contrast with black, large text10.28:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.9Light green · ΔE 21.1Medium spring green · ΔE 21.5Medium aquamarine · ΔE 23.8Pale green · ΔE 24.1Aquamarine · ΔE 25.4
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.95, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CE2A70
Analogous#2ACE36, #2AC2CE
Triadic#882ACE, #CE882A
Split complementary#CE2AC2, #CE362A
Tetradic#362ACE, #CE2A70, #C2CE2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFF5E5
Lighter +30%#A4EDCE
Lighter +20%#7AE4B7
Lighter +10%#50DBA0
Darker −10%#21A46C
Darker −20%#197950
Darker −30%#104F34
Darker −40%#072518
More saturated +25%#0BED8D
Less saturated −25%#49AF83

Channel breakdown

R42
G206
B136
Red42 (16.5%)
Green206 (80.8%)
Blue136 (53.3%)
Hue154.39°
Saturation (HSL)66.13%
Lightness48.63%
Dominant channelGreen
Hex per channelR 2A · G CE · B 88

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Every value on this page was computed from “2ace88” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.