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Recognised as Colour

#15CE55

  • #15CE55
  • Green
  • Dark
  • Nearest: Limegreen

#15CE55 is a green with RGB values 21, 206, 85 and HSL 141°, 81%, 45%. It is a dark colour, so black text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#15CE55#15CE55
HEX#15CE55
RGBrgb(21, 206, 85)
RGB (0–1)0.0824, 0.8078, 0.3333
RGB percentages8.2%, 80.8%, 33.3%
HSLhsl(140.8, 81.5%, 44.5%)
HSV / HSBhsv(140.8, 89.8%, 80.8%)
CMYK89.8%, 0%, 58.7%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,429,077
CSS custom property--colour: #15CE55;

Brightness & contrast

Relative luminance0.44958WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.99:1
Contrast with white2.1:1WCAG normal text: Fail
Contrast with black9.99:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#EA31AA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D0BB49no red cones; affects about 1% of men; ΔE 62.2 from the original
Deuteranopia#BEAE5Fno green cones; the most common form, about 1% of men; ΔE 62.3 from the original
Tritanopia#00C9B4no blue cones; rare, and affects men and women equally; ΔE 53.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.1:1WCAG large text: Fail
Contrast with black, large text9.99:1WCAG large text: AAA

Named colours

Limegreen · ΔE 13.8Spring green · ΔE 18.5Medium spring green · ΔE 21.3Light green · ΔE 26.9Pale green · ΔE 27.4Forest green · ΔE 28.3
Nearest named CSS colourLimegreen (#32CD32)ΔE 13.78, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CE158E
Analogous#31CE15, #15CEB2
Triadic#5515CE, #CE5515
Split complementary#B215CE, #CE1532
Tetradic#1531CE, #CE158E, #CEB215

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7F8CE
Lighter +30%#89F3AE
Lighter +20%#5BEE8E
Lighter +10%#2CEA6E
Darker −10%#10A042
Darker −20%#0C712F
Darker −30%#07431C
Darker −40%#021509
More saturated +25%#00E34F
Less saturated −25%#31B25E

Channel breakdown

R21
G206
B85
Red21 (8.2%)
Green206 (80.8%)
Blue85 (33.3%)
Hue140.76°
Saturation (HSL)81.5%
Lightness44.51%
Dominant channelGreen
Hex per channelR 15 · G CE · B 55

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Every value on this page was computed from “15ce55” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.