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Recognised as Colour

#2AFFBF

  • #2AFFBF
  • Cyan
  • Light
  • Nearest: Medium spring green

#2AFFBF is a cyan with RGB values 42, 255, 191 and HSL 162°, 100%, 58%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#2AFFBF#2AFFBF
HEX#2AFFBF
RGBrgb(42, 255, 191)
RGB (0–1)0.1647, 1, 0.749
RGB percentages16.5%, 100%, 74.9%
HSLhsl(162, 100%, 58.2%)
HSV / HSBhsv(162, 83.5%, 100%)
CMYK83.5%, 0%, 25.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,817,983
CSS custom property--colour: #2AFFBF;

Brightness & contrast

Relative luminance0.75774WCAG 2.x, 0 is black and 1 is white
Perceived brightness207 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.15:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.15:1WCAG normal text: AAA
Greyscale equivalent#CDCDCD
Inverted#D50040

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F9ECBBno red cones; affects about 1% of men; ΔE 60.6 from the original
Deuteranopia#E1DAC3no green cones; the most common form, about 1% of men; ΔE 61.7 from the original
Tritanopia#00FFEDno blue cones; rare, and affects men and women equally; ΔE 24.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.15:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 17.4Aquamarine · ΔE 19Pale green · ΔE 26Light green · ΔE 26.1Medium seagreen · ΔE 29.5Turquoise · ΔE 29.5
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 17.44, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF2A6A
Analogous#2AFF55, #2AD4FF
Triadic#BF2AFF, #FFBF2A
Split complementary#FF2AD4, #FF552A
Tetradic#552AFF, #FF2A6A, #D4FF2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FFFC
Lighter +30%#C3FFED
Lighter +20%#90FFDE
Lighter +10%#5DFFCE
Darker −10%#00F6AC
Darker −20%#00C388
Darker −30%#009065
Darker −40%#005D41
More saturated +25%#2AFFBF
Less saturated −25%#45E4B4

Channel breakdown

R42
G255
B191
Red42 (16.5%)
Green255 (100%)
Blue191 (74.9%)
Hue161.97°
Saturation (HSL)100%
Lightness58.24%
Dominant channelGreen
Hex per channelR 2A · G FF · B BF

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