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Colour

#15FC55

  • #15FC55
  • Green
  • Light
  • Nearest: Spring green

#15FC55 is a green with RGB values 21, 252, 85 and HSL 137°, 97%, 54%. It is a light colour, so black text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#15FC55#15FC55
HEX#15FC55
RGBrgb(21, 252, 85)
RGB (0–1)0.0824, 0.9882, 0.3333
RGB percentages8.2%, 98.8%, 33.3%
HSLhsl(136.6, 97.5%, 53.5%)
HSV / HSBhsv(136.6, 91.7%, 98.8%)
CMYK91.7%, 0%, 66.3%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,440,853
CSS custom property--colour: #15FC55;

Brightness & contrast

Relative luminance0.70436WCAG 2.x, 0 is black and 1 is white
Perceived brightness195.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.09:1
Contrast with white1.39:1WCAG normal text: Fail
Contrast with black15.09:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#EA03AA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE43Eno red cones; affects about 1% of men; ΔE 74.8 from the original
Deuteranopia#EAD465no green cones; the most common form, about 1% of men; ΔE 75.2 from the original
Tritanopia#00F6DAno blue cones; rare, and affects men and women equally; ΔE 69.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.39:1WCAG large text: Fail
Contrast with black, large text15.09:1WCAG large text: AAA

Named colours

Spring green · ΔE 17.2Limegreen · ΔE 20Lime · ΔE 20.2Lawn green · ΔE 24.8Chartreuse · ΔE 25.4Medium spring green · ΔE 32.8
Nearest named CSS colourSpring green (#00FF7F)ΔE 17.2, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FC15BC
Analogous#48FC15, #15FCC9
Triadic#5515FC, #FC5515
Split complementary#C915FC, #FC1548
Tetradic#1548FC, #FC15BC, #FCC915

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DEFFE7
Lighter +30%#ACFEC3
Lighter +20%#7AFD9E
Lighter +10%#47FD7A
Darker −10%#03DB3F
Darker −20%#02A930
Darker −30%#027622
Darker −40%#014414
More saturated +25%#12FF54
Less saturated −25%#33DE62

Channel breakdown

R21
G252
B85
Red21 (8.2%)
Green252 (98.8%)
Blue85 (33.3%)
Hue136.62°
Saturation (HSL)97.47%
Lightness53.53%
Dominant channelGreen
Hex per channelR 15 · G FC · B 55

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Every value on this page was computed from “15fc55” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.