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Recognised as Colour

#63C486

  • #63C486
  • Green
  • Dark
  • Nearest: Medium seagreen

#63C486 is a green with RGB values 99, 196, 134 and HSL 142°, 45%, 58%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#63C486#63C486
HEX#63C486
RGBrgb(99, 196, 134)
RGB (0–1)0.3882, 0.7686, 0.5255
RGB percentages38.8%, 76.9%, 52.5%
HSLhsl(141.6, 45.1%, 57.8%)
HSV / HSBhsv(141.6, 49.5%, 76.9%)
CMYK49.5%, 0%, 31.6%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,538,374
CSS custom property--colour: #63C486;

Brightness & contrast

Relative luminance0.43854WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.77:1
Contrast with white2.15:1WCAG normal text: Fail
Contrast with black9.77:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#9C3B79

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C4B782no red cones; affects about 1% of men; ΔE 39.7 from the original
Deuteranopia#B6AD8Ano green cones; the most common form, about 1% of men; ΔE 40.2 from the original
Tritanopia#4CC2B4no blue cones; rare, and affects men and women equally; ΔE 26.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.15:1WCAG large text: Fail
Contrast with black, large text9.77:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 9.1Medium aquamarine · ΔE 15.3Dark seagreen · ΔE 19.3Light green · ΔE 20.7Sea green · ΔE 20.9Aquamarine · ΔE 23.9
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 9.07, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C463A1
Analogous#71C463, #63C4B7
Triadic#8663C4, #C48663
Split complementary#B663C4, #C46371
Tetradic#6371C4, #C463A1, #C4B763

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7FCF9
Lighter +30%#D2EEDC
Lighter +20%#ADE0BF
Lighter +10%#88D2A3
Darker −10%#43B16B
Darker −20%#358C54
Darker −30%#27673E
Darker −40%#194228
More saturated +25%#48DF7F
Less saturated −25%#7EA98D

Channel breakdown

R99
G196
B134
Red99 (38.8%)
Green196 (76.9%)
Blue134 (52.5%)
Hue141.65°
Saturation (HSL)45.12%
Lightness57.84%
Dominant channelGreen
Hex per channelR 63 · G C4 · B 86

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Every value on this page was computed from “63c486” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.