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Recognised as Colour

#2BC7B1

  • #2BC7B1
  • Cyan
  • Dark
  • Nearest: Turquoise

#2BC7B1 is a cyan with RGB values 43, 199, 177 and HSL 172°, 64%, 47%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#2BC7B1#2BC7B1
HEX#2BC7B1
RGBrgb(43, 199, 177)
RGB (0–1)0.1686, 0.7804, 0.6941
RGB percentages16.9%, 78%, 69.4%
HSLhsl(171.5, 64.5%, 47.5%)
HSV / HSBhsv(171.5, 78.4%, 78%)
CMYK78.4%, 0%, 11.1%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,869,169
CSS custom property--colour: #2BC7B1;

Brightness & contrast

Relative luminance0.44535WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.91:1
Contrast with white2.12:1WCAG normal text: Fail
Contrast with black9.91:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#D4384E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BEBBB0no red cones; affects about 1% of men; ΔE 43.5 from the original
Deuteranopia#AAACB3no green cones; the most common form, about 1% of men; ΔE 44.7 from the original
Tritanopia#00CBC0no blue cones; rare, and affects men and women equally; ΔE 6.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.12:1WCAG large text: Fail
Contrast with black, large text9.91:1WCAG large text: AAA

Named colours

Turquoise · ΔE 9.5Medium aquamarine · ΔE 10.6Light seagreen · ΔE 11.2Medium turquoise · ΔE 11.3Dark turquoise · ΔE 14.2Aquamarine · ΔE 21.9
Nearest named CSS colourTurquoise (#40E0D0)ΔE 9.51, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C72B41
Analogous#2BC763, #2B8FC7
Triadic#B12BC7, #C7B12B
Split complementary#C72B8F, #C7632B
Tetradic#632BC7, #C72B41, #8FC72B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CAF4EE
Lighter +30%#A0EBE0
Lighter +20%#76E2D2
Lighter +10%#4DD8C5
Darker −10%#229D8C
Darker −20%#197366
Darker −30%#104941
Darker −40%#071F1C
More saturated +25%#0DE5C7
Less saturated −25%#49A99B

Channel breakdown

R43
G199
B177
Red43 (16.9%)
Green199 (78%)
Blue177 (69.4%)
Hue171.54°
Saturation (HSL)64.46%
Lightness47.45%
Dominant channelGreen
Hex per channelR 2B · G C7 · B B1

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Every value on this page was computed from “2bc7b1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.