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Recognised as Colour

#63C515

  • #63C515
  • Green
  • Dark
  • Nearest: Limegreen

#63C515 is a green with RGB values 99, 197, 21 and HSL 93°, 81%, 43%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#63C515#63C515
HEX#63C515
RGBrgb(99, 197, 21)
RGB (0–1)0.3882, 0.7725, 0.0824
RGB percentages38.8%, 77.3%, 8.2%
HSLhsl(93.4, 80.7%, 42.7%)
HSV / HSBhsv(93.4, 89.3%, 77.3%)
CMYK49.7%, 0%, 89.3%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,538,517
CSS custom property--colour: #63C515;

Brightness & contrast

Relative luminance0.42639WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.53:1
Contrast with white2.2:1WCAG normal text: Fail
Contrast with black9.53:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#9C3AEA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCB400no red cones; affects about 1% of men; ΔE 49.4 from the original
Deuteranopia#C0AC30no green cones; the most common form, about 1% of men; ΔE 49.2 from the original
Tritanopia#5EBDA7no blue cones; rare, and affects men and women equally; ΔE 69 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.2:1WCAG large text: Fail
Contrast with black, large text9.53:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14Yellow green · ΔE 17.8Green yellow · ΔE 24.9Lawn green · ΔE 27.5Chartreuse · ΔE 28.8Green · ΔE 31.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 13.99, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7715C5
Analogous#BBC515, #15C51F
Triadic#1563C5, #C51563
Split complementary#1F15C5, #C515BB
Tetradic#15BBC5, #7715C5, #C51F15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFF7AF
Lighter +30%#B3F281
Lighter +20%#97ED53
Lighter +10%#7BE825
Darker −10%#4C9710
Darker −20%#35690B
Darker −30%#1E3B06
Darker −40%#060D01
More saturated +25%#61DA00
Less saturated −25%#66AA30

Channel breakdown

R99
G197
B21
Red99 (38.8%)
Green197 (77.3%)
Blue21 (8.2%)
Hue93.41°
Saturation (HSL)80.73%
Lightness42.75%
Dominant channelGreen
Hex per channelR 63 · G C5 · B 15

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Every value on this page was computed from “63c515” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.