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Recognised as Colour

#2DB880

  • #2DB880
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#2DB880 is a cyan with RGB values 45, 184, 128 and HSL 156°, 61%, 45%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2DB880#2DB880
HEX#2DB880
RGBrgb(45, 184, 128)
RGB (0–1)0.1765, 0.7216, 0.502
RGB percentages17.6%, 72.2%, 50.2%
HSLhsl(155.8, 60.7%, 44.9%)
HSV / HSBhsv(155.8, 75.5%, 72.2%)
CMYK75.5%, 0%, 30.4%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,996,352
CSS custom property--colour: #2DB880;

Brightness & contrast

Relative luminance0.36397WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.28:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.28:1WCAG normal text: AAA
Greyscale equivalent#969696
Inverted#D2477F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B5AA7Dno red cones; affects about 1% of men; ΔE 46.9 from the original
Deuteranopia#A49E84no green cones; the most common form, about 1% of men; ΔE 47.4 from the original
Tritanopia#00B7A9no blue cones; rare, and affects men and women equally; ΔE 23.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.28:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 6.3Medium aquamarine · ΔE 17.4Sea green · ΔE 18.2Dark seagreen · ΔE 26.2Aquamarine · ΔE 26.9Turquoise · ΔE 27.1
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 6.33, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B82D65
Analogous#2DB83B, #2DAAB8
Triadic#802DB8, #B8802D
Split complementary#B82DAB, #B83B2D
Tetradic#3A2DB8, #B82D65, #ABB82D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C1F0DD
Lighter +30%#98E6C7
Lighter +20%#6FDCB0
Lighter +10%#46D29A
Darker −10%#238F63
Darker −20%#196647
Darker −30%#0F3D2A
Darker −40%#05140E
More saturated +25%#10D586
Less saturated −25%#4A9B7A

Channel breakdown

R45
G184
B128
Red45 (17.6%)
Green184 (72.2%)
Blue128 (50.2%)
Hue155.83°
Saturation (HSL)60.7%
Lightness44.9%
Dominant channelGreen
Hex per channelR 2D · G B8 · B 80

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Every value on this page was computed from “2db880” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.