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Recognised as Colour

#58A283

  • #58A283
  • Cyan
  • Dark
  • Nearest: Dark seagreen

#58A283 is a cyan with RGB values 88, 162, 131 and HSL 155°, 30%, 49%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dark seagreen.

Colour values

#58A283#58A283
HEX#58A283
RGBrgb(88, 162, 131)
RGB (0–1)0.3451, 0.6353, 0.5137
RGB percentages34.5%, 63.5%, 51.4%
HSLhsl(154.9, 29.6%, 49%)
HSV / HSBhsv(154.9, 45.7%, 63.5%)
CMYK45.7%, 0%, 19.1%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,808,771
CSS custom property--colour: #58A283;

Brightness & contrast

Relative luminance0.29554WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.91:1
Contrast with white3.04:1WCAG normal text: Fail
Contrast with black6.91:1WCAG normal text: AA
Greyscale equivalent#909090
Inverted#A75D7C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9F9981no red cones; affects about 1% of men; ΔE 29 from the original
Deuteranopia#949185no green cones; the most common form, about 1% of men; ΔE 29.6 from the original
Tritanopia#42A299no blue cones; rare, and affects men and women equally; ΔE 12.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.04:1WCAG large text: AA
Contrast with black, large text6.91:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 15.6Medium aquamarine · ΔE 16.4Sea green · ΔE 17.3Light seagreen · ΔE 17.5Cadetblue · ΔE 19.7Dark cyan · ΔE 20.2
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 15.62, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A25877
Analogous#58A25E, #589CA2
Triadic#8358A2, #A28358
Split complementary#A2589C, #A25E58
Tetradic#5E58A2, #A25877, #9CA258

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBEBE4
Lighter +30%#BAD9CC
Lighter +20%#99C7B4
Lighter +10%#78B59C
Darker −10%#468168
Darker −20%#34604E
Darker −30%#223F33
Darker −40%#101E18
More saturated +25%#39C188
Less saturated −25%#77837E

Channel breakdown

R88
G162
B131
Red88 (34.5%)
Green162 (63.5%)
Blue131 (51.4%)
Hue154.86°
Saturation (HSL)29.6%
Lightness49.02%
Dominant channelGreen
Hex per channelR 58 · G A2 · B 83

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Every value on this page was computed from “58a283” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.