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Recognised as Colour

#1EFC9B

  • #1EFC9B
  • Cyan
  • Light
  • Nearest: Medium spring green

#1EFC9B is a cyan with RGB values 30, 252, 155 and HSL 154°, 97%, 55%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#1EFC9B#1EFC9B
HEX#1EFC9B
RGBrgb(30, 252, 155)
RGB (0–1)0.1176, 0.9882, 0.6078
RGB percentages11.8%, 98.8%, 60.8%
HSLhsl(153.8, 97.4%, 55.3%)
HSV / HSBhsv(153.8, 88.1%, 98.8%)
CMYK88.1%, 0%, 38.5%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,030,747
CSS custom property--colour: #1EFC9B;

Brightness & contrast

Relative luminance0.72263WCAG 2.x, 0 is black and 1 is white
Perceived brightness200.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.45:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.45:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#E10364

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FAE794no red cones; affects about 1% of men; ΔE 66.1 from the original
Deuteranopia#E3D6A2no green cones; the most common form, about 1% of men; ΔE 67 from the original
Tritanopia#00FAE4no blue cones; rare, and affects men and women equally; ΔE 40 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.45:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 1.1Spring green · ΔE 15.6Pale green · ΔE 22.6Light green · ΔE 24.1Limegreen · ΔE 32.5Medium seagreen · ΔE 32.8
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 1.09, below the just-noticeable difference
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC1E7F
Analogous#1EFC2C, #1EEEFC
Triadic#9B1EFC, #FC9B1E
Split complementary#FC1EEE, #FC2C1E
Tetradic#2C1EFC, #FC1E7F, #EEFC1E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7FFF4
Lighter +30%#B5FEDE
Lighter +20%#83FDC8
Lighter +10%#50FDB1
Darker −10%#03E482
Darker −20%#02B265
Darker −30%#027F48
Darker −40%#014D2C
More saturated +25%#1BFF9B
Less saturated −25%#3BE097

Channel breakdown

R30
G252
B155
Red30 (11.8%)
Green252 (98.8%)
Blue155 (60.8%)
Hue153.78°
Saturation (HSL)97.37%
Lightness55.29%
Dominant channelGreen
Hex per channelR 1E · G FC · B 9B

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Every value on this page was computed from “1efc9b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.