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Recognised as Colour

#13EA81

  • #13EA81
  • Cyan
  • Light
  • Nearest: Medium spring green

#13EA81 is a cyan with RGB values 19, 234, 129 and HSL 151°, 85%, 50%. It is a light colour, so black text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#13EA81#13EA81
HEX#13EA81
RGBrgb(19, 234, 129)
RGB (0–1)0.0745, 0.9176, 0.5059
RGB percentages7.5%, 91.8%, 50.6%
HSLhsl(150.7, 85%, 49.6%)
HSV / HSBhsv(150.7, 91.9%, 91.8%)
CMYK91.9%, 0%, 44.9%, 8.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,305,217
CSS custom property--colour: #13EA81;

Brightness & contrast

Relative luminance0.60569WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.11:1
Contrast with white1.6:1WCAG normal text: Fail
Contrast with black13.11:1WCAG normal text: AAA
Greyscale equivalent#B5B5B5
Inverted#EC157E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EAD679no red cones; affects about 1% of men; ΔE 65 from the original
Deuteranopia#D4C688no green cones; the most common form, about 1% of men; ΔE 65.4 from the original
Tritanopia#00E7D1no blue cones; rare, and affects men and women equally; ΔE 44.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.6:1WCAG large text: Fail
Contrast with black, large text13.11:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 7.8Spring green · ΔE 13.3Pale green · ΔE 22.7Light green · ΔE 23.4Limegreen · ΔE 25.3Medium seagreen · ΔE 30.3
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 7.78, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EA137C
Analogous#13EA15, #13E7EA
Triadic#8113EA, #EA8113
Split complementary#EA13E7, #EA1613
Tetradic#1613EA, #EA137C, #E7EA13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CEFBE5
Lighter +30%#9FF7CC
Lighter +20%#70F3B3
Lighter +10%#40F09A
Darker −10%#0FBB67
Darker −20%#0B8C4D
Darker −30%#085C33
Darker −40%#042D19
More saturated +25%#00FD81
Less saturated −25%#33CA80

Channel breakdown

R19
G234
B129
Red19 (7.5%)
Green234 (91.8%)
Blue129 (50.6%)
Hue150.7°
Saturation (HSL)84.98%
Lightness49.61%
Dominant channelGreen
Hex per channelR 13 · G EA · B 81

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Every value on this page was computed from “13ea81” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.