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Recognised as Colour

#5BA681

  • #5BA681
  • Cyan
  • Dark
  • Nearest: Dark seagreen

#5BA681 is a cyan with RGB values 91, 166, 129 and HSL 150°, 30%, 50%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#5BA681#5BA681
HEX#5BA681
RGBrgb(91, 166, 129)
RGB (0–1)0.3569, 0.651, 0.5059
RGB percentages35.7%, 65.1%, 50.6%
HSLhsl(150.4, 29.6%, 50.4%)
HSV / HSBhsv(150.4, 45.2%, 65.1%)
CMYK45.2%, 0%, 22.3%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,006,401
CSS custom property--colour: #5BA681;

Brightness & contrast

Relative luminance0.31082WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.22:1
Contrast with white2.91:1WCAG normal text: Fail
Contrast with black7.22:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#A4597E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A49C7Fno red cones; affects about 1% of men; ΔE 30.5 from the original
Deuteranopia#999483no green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#47A69Cno 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 text2.91:1WCAG large text: Fail
Contrast with black, large text7.22:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 14Medium aquamarine · ΔE 15Sea green · ΔE 15.6Light seagreen · ΔE 19.4Medium seagreen · ΔE 20.4Cadetblue · ΔE 23.1
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 13.98, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A65B80
Analogous#5BA65B, #5BA6A6
Triadic#815BA6, #A6815B
Split complementary#A65BA6, #A65B5B
Tetradic#5B5BA6, #A65B80, #A6A65B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFEEE7
Lighter +30%#BEDCCD
Lighter +20%#9DCAB4
Lighter +10%#7CB89A
Darker −10%#488667
Darker −20%#37644E
Darker −30%#254334
Darker −40%#13221B
More saturated +25%#3BC681
Less saturated −25%#7B8681

Channel breakdown

R91
G166
B129
Red91 (35.7%)
Green166 (65.1%)
Blue129 (50.6%)
Hue150.4°
Saturation (HSL)29.64%
Lightness50.39%
Dominant channelGreen
Hex per channelR 5B · G A6 · B 81

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Every value on this page was computed from “5ba681” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.