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Recognised as Colour

#63C98A

  • #63C98A
  • Green
  • Dark
  • Nearest: Medium seagreen

#63C98A is a green with RGB values 99, 201, 138 and HSL 143°, 49%, 59%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#63C98A#63C98A
HEX#63C98A
RGBrgb(99, 201, 138)
RGB (0–1)0.3882, 0.7882, 0.5412
RGB percentages38.8%, 78.8%, 54.1%
HSLhsl(142.9, 48.6%, 58.8%)
HSV / HSBhsv(142.9, 50.7%, 78.8%)
CMYK50.7%, 0%, 31.3%, 21.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,539,658
CSS custom property--colour: #63C98A;

Brightness & contrast

Relative luminance0.46261WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.25:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.25:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#9C3675

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C9BB86no red cones; affects about 1% of men; ΔE 41.5 from the original
Deuteranopia#BAB18Eno green cones; the most common form, about 1% of men; ΔE 41.6 from the original
Tritanopia#49C7B8no blue cones; rare, and affects men and women equally; ΔE 26 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.25:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 9.6Medium aquamarine · ΔE 15.5Light green · ΔE 19.4Dark seagreen · ΔE 20.7Aquamarine · ΔE 22.5Sea green · ΔE 22.7
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 9.61, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C963A2
Analogous#6FC963, #63C9BD
Triadic#8A63C9, #C98A63
Split complementary#BD63C9, #C9636F
Tetradic#636FC9, #C963A2, #C9BD63

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBFDFC
Lighter +30%#D5F0DF
Lighter +20%#AFE3C3
Lighter +10%#89D6A6
Darker −10%#40B96E
Darker −20%#339358
Darker −30%#266D41
Darker −40%#19472B
More saturated +25%#49E384
Less saturated −25%#7DAF90

Channel breakdown

R99
G201
B138
Red99 (38.8%)
Green201 (78.8%)
Blue138 (54.1%)
Hue142.94°
Saturation (HSL)48.57%
Lightness58.82%
Dominant channelGreen
Hex per channelR 63 · G C9 · B 8A

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Every value on this page was computed from “63c98a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.