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Recognised as Colour

#2CB577

  • #2CB577
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#2CB577 is a cyan with RGB values 44, 181, 119 and HSL 153°, 61%, 44%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2CB577#2CB577
HEX#2CB577
RGBrgb(44, 181, 119)
RGB (0–1)0.1725, 0.7098, 0.4667
RGB percentages17.3%, 71%, 46.7%
HSLhsl(152.8, 60.9%, 44.1%)
HSV / HSBhsv(152.8, 75.7%, 71%)
CMYK75.7%, 0%, 34.3%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,930,039
CSS custom property--colour: #2CB577;

Brightness & contrast

Relative luminance0.34915WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.98:1
Contrast with white2.63:1WCAG normal text: Fail
Contrast with black7.98:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#D34A88

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3A773no red cones; affects about 1% of men; ΔE 47.4 from the original
Deuteranopia#A39B7Bno green cones; the most common form, about 1% of men; ΔE 48.1 from the original
Tritanopia#00B4A5no blue cones; rare, and affects men and women equally; ΔE 26.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.63:1WCAG large text: Fail
Contrast with black, large text7.98:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 3.5Sea green · ΔE 17.7Medium aquamarine · ΔE 20.5Light green · ΔE 26.2Dark seagreen · ΔE 27.5Forest green · ΔE 27.9
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 3.47, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B52C6A
Analogous#2CB532, #2CAFB5
Triadic#772CB5, #B5772C
Split complementary#B52CAF, #B5322C
Tetradic#322CB5, #B52C6A, #AFB52C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEEFD9
Lighter +30%#95E5C1
Lighter +20%#6CDBA9
Lighter +10%#43D191
Darker −10%#228C5C
Darker −20%#186341
Darker −30%#0E3A26
Darker −40%#04110B
More saturated +25%#10D17A
Less saturated −25%#489974

Channel breakdown

R44
G181
B119
Red44 (17.3%)
Green181 (71%)
Blue119 (46.7%)
Hue152.85°
Saturation (HSL)60.89%
Lightness44.12%
Dominant channelGreen
Hex per channelR 2C · G B5 · B 77

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Every value on this page was computed from “2cb577” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.