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Recognised as Colour

#5AB398

  • #5AB398
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#5AB398 is a cyan with RGB values 90, 179, 152 and HSL 162°, 37%, 53%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#5AB398#5AB398
HEX#5AB398
RGBrgb(90, 179, 152)
RGB (0–1)0.3529, 0.702, 0.5961
RGB percentages35.3%, 70.2%, 59.6%
HSLhsl(161.8, 36.9%, 52.7%)
HSV / HSBhsv(161.8, 49.7%, 70.2%)
CMYK49.7%, 0%, 15.1%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,944,216
CSS custom property--colour: #5AB398;

Brightness & contrast

Relative luminance0.36681WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.34:1
Contrast with white2.52:1WCAG normal text: Fail
Contrast with black8.34:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#A54C67

Colour vision & accessibility

Protanopia#AEA997no red cones; affects about 1% of men; ΔE 32.3 from the original
Deuteranopia#A09F9Ano green cones; the most common form, about 1% of men; ΔE 32.9 from the original
Tritanopia#37B4ABno blue cones; rare, and affects men and women equally; ΔE 11.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.52:1WCAG large text: Fail
Contrast with black, large text8.34:1WCAG large text: AAA

Named colours

Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.35, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#B35A75
Analogous#5AB36C, #5AA2B3
Triadic#985AB3, #B3985A
Split complementary#B35AA2, #B36C5A
Tetradic#6C5AB3, #B35A75, #A2B35A

Tints, shades & saturation

Lighter +40%#E6F3EF
Lighter +30%#C3E3D9
Lighter +20%#A0D3C4
Lighter +10%#7DC3AE
Darker −10%#45957D
Darker −20%#357260
Darker −30%#254F42
Darker −40%#142D25
More saturated +25%#3CD1A4
Less saturated −25%#78958C

Channel breakdown

R90
G179
B152
Red90 (35.3%)
Green179 (70.2%)
Blue152 (59.6%)
Hue161.8°
Saturation (HSL)36.93%
Lightness52.75%
Dominant channelGreen
Hex per channelR 5A · G B3 · B 98

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Every value on this page was computed from “5ab398” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.