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Recognised as Colour

#2BBF90

  • #2BBF90
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#2BBF90 is a cyan with RGB values 43, 191, 144 and HSL 161°, 63%, 46%. It is a dark colour, so black text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2BBF90#2BBF90
HEX#2BBF90
RGBrgb(43, 191, 144)
RGB (0–1)0.1686, 0.749, 0.5647
RGB percentages16.9%, 74.9%, 56.5%
HSLhsl(160.9, 63.2%, 45.9%)
HSV / HSBhsv(160.9, 77.5%, 74.9%)
CMYK77.5%, 0%, 24.6%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,867,088
CSS custom property--colour: #2BBF90;

Brightness & contrast

Relative luminance0.39789WCAG 2.x, 0 is black and 1 is white
Perceived brightness156 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.96:1
Contrast with white2.34:1WCAG normal text: Fail
Contrast with black8.96:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#D4406F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBB18Dno red cones; affects about 1% of men; ΔE 47.2 from the original
Deuteranopia#A8A493no green cones; the most common form, about 1% of men; ΔE 47.5 from the original
Tritanopia#00C0B2no blue cones; rare, and affects men and women equally; ΔE 18.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.34:1WCAG large text: Fail
Contrast with black, large text8.96:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.9Medium aquamarine · ΔE 13.2Sea green · ΔE 21.2Turquoise · ΔE 21.4Light seagreen · ΔE 22.8Aquamarine · ΔE 23.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.93, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF2B5A
Analogous#2BBF46, #2BA4BF
Triadic#902BBF, #BF902B
Split complementary#BF2BA4, #BF462B
Tetradic#462BBF, #BF2B5A, #A4BF2B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4F2E3
Lighter +30%#9BE8D0
Lighter +20%#71DFBC
Lighter +10%#47D6A8
Darker −10%#229571
Darker −20%#186C51
Darker −30%#0F4232
Darker −40%#061812
More saturated +25%#0EDC9B
Less saturated −25%#48A285

Channel breakdown

R43
G191
B144
Red43 (16.9%)
Green191 (74.9%)
Blue144 (56.5%)
Hue160.95°
Saturation (HSL)63.25%
Lightness45.88%
Dominant channelGreen
Hex per channelR 2B · G BF · B 90

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Every value on this page was computed from “2bbf90” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.