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Colour

#2BB19B

  • #2BB19B
  • Cyan
  • Dark
  • Nearest: Light seagreen

#2BB19B is a cyan with RGB values 43, 177, 155 and HSL 170°, 61%, 43%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#2BB19B#2BB19B
HEX#2BB19B
RGBrgb(43, 177, 155)
RGB (0–1)0.1686, 0.6941, 0.6078
RGB percentages16.9%, 69.4%, 60.8%
HSLhsl(170.1, 60.9%, 43.1%)
HSV / HSBhsv(170.1, 75.7%, 69.4%)
CMYK75.7%, 0%, 12.4%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,863,515
CSS custom property--colour: #2BB19B;

Brightness & contrast

Relative luminance0.34324WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.86:1
Contrast with white2.67:1WCAG normal text: Fail
Contrast with black7.86:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#D44E64

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A9A69Ano red cones; affects about 1% of men; ΔE 39.5 from the original
Deuteranopia#98999Dno green cones; the most common form, about 1% of men; ΔE 40.8 from the original
Tritanopia#00B4AAno blue cones; rare, and affects men and women equally; ΔE 7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.67:1WCAG large text: Fail
Contrast with black, large text7.86:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 8Medium aquamarine · ΔE 12.8Medium turquoise · ΔE 15.3Turquoise · ΔE 17.3Dark turquoise · ΔE 17.8Dark cyan · ΔE 19.1
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 7.98, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B12B41
Analogous#2BB158, #2B84B1
Triadic#9B2BB1, #B19B2B
Split complementary#B12B84, #B1582B
Tetradic#582BB1, #B12B41, #84B12B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BAEEE6
Lighter +30%#91E4D7
Lighter +20%#68DAC7
Lighter +10%#3FD0B8
Darker −10%#218877
Darker −20%#175F53
Darker −30%#0D362F
Darker −40%#030D0B
More saturated +25%#10CDAD
Less saturated −25%#479589

Channel breakdown

R43
G177
B155
Red43 (16.9%)
Green177 (69.4%)
Blue155 (60.8%)
Hue170.15°
Saturation (HSL)60.91%
Lightness43.14%
Dominant channelGreen
Hex per channelR 2B · G B1 · B 9B

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Every value on this page was computed from “2bb19b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.