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Recognised as Colour

#5BA389

  • #5BA389
  • Cyan
  • Dark
  • Nearest: Light seagreen

#5BA389 is a cyan with RGB values 91, 163, 137 and HSL 158°, 28%, 50%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#5BA389#5BA389
HEX#5BA389
RGBrgb(91, 163, 137)
RGB (0–1)0.3569, 0.6392, 0.5373
RGB percentages35.7%, 63.9%, 53.7%
HSLhsl(158.3, 28.3%, 49.8%)
HSV / HSBhsv(158.3, 44.2%, 63.9%)
CMYK44.2%, 0%, 16%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,005,641
CSS custom property--colour: #5BA389;

Brightness & contrast

Relative luminance0.30225WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.04:1
Contrast with white2.98:1WCAG normal text: Fail
Contrast with black7.04:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#A45C76

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A09A88no red cones; affects about 1% of men; ΔE 28.2 from the original
Deuteranopia#94928Bno green cones; the most common form, about 1% of men; ΔE 28.5 from the original
Tritanopia#44A49Bno blue cones; rare, and affects men and women equally; ΔE 10.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.98:1WCAG large text: Fail
Contrast with black, large text7.04:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 16Dark seagreen · ΔE 16.2Cadetblue · ΔE 16.7Medium aquamarine · ΔE 16.9Dark cyan · ΔE 18.4Sea green · ΔE 20.2
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 15.97, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A35B75
Analogous#5BA365, #5B99A3
Triadic#895BA3, #A3895B
Split complementary#A35B99, #A3655B
Tetradic#655BA3, #A35B75, #99A35B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEECE7
Lighter +30%#BDDAD0
Lighter +20%#9CC8B8
Lighter +10%#7BB6A1
Darker −10%#49826D
Darker −20%#366252
Darker −30%#244136
Darker −40%#12201B
More saturated +25%#3BC392
Less saturated −25%#7B8380

Channel breakdown

R91
G163
B137
Red91 (35.7%)
Green163 (63.9%)
Blue137 (53.7%)
Hue158.33°
Saturation (HSL)28.35%
Lightness49.8%
Dominant channelGreen
Hex per channelR 5B · G A3 · B 89

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Every value on this page was computed from “5ba389” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.