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Recognised as Colour

#5AA781

  • #5AA781
  • Cyan
  • Dark
  • Nearest: Dark seagreen

#5AA781 is a cyan with RGB values 90, 167, 129 and HSL 150°, 30%, 50%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#5AA781#5AA781
HEX#5AA781
RGBrgb(90, 167, 129)
RGB (0–1)0.3529, 0.6549, 0.5059
RGB percentages35.3%, 65.5%, 50.6%
HSLhsl(150.4, 30.4%, 50.4%)
HSV / HSBhsv(150.4, 46.1%, 65.5%)
CMYK46.1%, 0%, 22.8%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,941,121
CSS custom property--colour: #5AA781;

Brightness & contrast

Relative luminance0.31396WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.28:1
Contrast with white2.88:1WCAG normal text: Fail
Contrast with black7.28:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#A5587E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A59D7Fno red cones; affects about 1% of men; ΔE 31.1 from the original
Deuteranopia#999583no green cones; the most common form, about 1% of men; ΔE 31.2 from the original
Tritanopia#45A79Cno blue cones; rare, and affects men and women equally; ΔE 15.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.88:1WCAG large text: Fail
Contrast with black, large text7.28:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 14.1Medium aquamarine · ΔE 14.6Sea green · ΔE 15.3Light seagreen · ΔE 19.5Medium seagreen · ΔE 19.6Cadetblue · ΔE 23.8
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 14.11, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A75A80
Analogous#5AA75B, #5AA6A7
Triadic#815AA7, #A7815A
Split complementary#A75AA6, #A75B5A
Tetradic#5B5AA7, #A75A80, #A6A75A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFEEE7
Lighter +30%#BEDCCD
Lighter +20%#9DCAB4
Lighter +10%#7BB99A
Darker −10%#488667
Darker −20%#36654E
Darker −30%#244434
Darker −40%#12231B
More saturated +25%#3AC781
Less saturated −25%#7A8781

Channel breakdown

R90
G167
B129
Red90 (35.3%)
Green167 (65.5%)
Blue129 (50.6%)
Hue150.39°
Saturation (HSL)30.43%
Lightness50.39%
Dominant channelGreen
Hex per channelR 5A · G A7 · B 81

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Every value on this page was computed from “5aa781” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.