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Recognised as Colour

#22A887

  • #22A887
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#22A887 is a cyan with RGB values 34, 168, 135 and HSL 165°, 66%, 40%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#22A887#22A887
HEX#22A887
RGBrgb(34, 168, 135)
RGB (0–1)0.1333, 0.6588, 0.5294
RGB percentages13.3%, 65.9%, 52.9%
HSLhsl(165.2, 66.3%, 39.6%)
HSV / HSBhsv(165.2, 79.8%, 65.9%)
CMYK79.8%, 0%, 19.6%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,271,367
CSS custom property--colour: #22A887;

Brightness & contrast

Relative luminance0.30095WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.02:1
Contrast with white2.99:1WCAG normal text: Fail
Contrast with black7.02:1WCAG normal text: AAA
Greyscale equivalent#898989
Inverted#DD5778

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A39C85no red cones; affects about 1% of men; ΔE 41.6 from the original
Deuteranopia#929089no green cones; the most common form, about 1% of men; ΔE 42.1 from the original
Tritanopia#00A99Fno blue cones; rare, and affects men and women equally; ΔE 13.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.99:1WCAG large text: Fail
Contrast with black, large text7.02:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 14.6Light seagreen · ΔE 15Sea green · ΔE 16.6Medium seagreen · ΔE 18.3Dark cyan · ΔE 22.3Medium turquoise · ΔE 22.4
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 14.61, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A82243
Analogous#22A844, #2286A8
Triadic#8722A8, #A88722
Split complementary#A82286, #A84422
Tetradic#4422A8, #A82243, #86A822

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9EDDD
Lighter +30%#7EE5CC
Lighter +20%#54DCBB
Lighter +10%#2BD2A9
Darker −10%#197E65
Darker −20%#115343
Darker −30%#082921
Darker −40%#000000
More saturated +25%#09C194
Less saturated −25%#3B8F7A

Channel breakdown

R34
G168
B135
Red34 (13.3%)
Green168 (65.9%)
Blue135 (52.9%)
Hue165.22°
Saturation (HSL)66.34%
Lightness39.61%
Dominant channelGreen
Hex per channelR 22 · G A8 · B 87

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Every value on this page was computed from “22a887” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.