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Colour

#63B876

  • #63B876
  • Green
  • Dark
  • Nearest: Medium seagreen

#63B876 is a green with RGB values 99, 184, 118 and HSL 133°, 37%, 55%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#63B876#63B876
HEX#63B876
RGBrgb(99, 184, 118)
RGB (0–1)0.3882, 0.7216, 0.4627
RGB percentages38.8%, 72.2%, 46.3%
HSLhsl(133.4, 37.4%, 55.5%)
HSV / HSBhsv(133.4, 46.2%, 72.2%)
CMYK46.2%, 0%, 35.9%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,535,286
CSS custom property--colour: #63B876;

Brightness & contrast

Relative luminance0.38242WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.65:1
Contrast with white2.43:1WCAG normal text: Fail
Contrast with black8.65:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#9C4789

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B9AB72no red cones; affects about 1% of men; ΔE 37.3 from the original
Deuteranopia#ADA37Ano green cones; the most common form, about 1% of men; ΔE 37.5 from the original
Tritanopia#53B5A7no blue cones; rare, and affects men and women equally; ΔE 28.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.43:1WCAG large text: Fail
Contrast with black, large text8.65:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 8.7Sea green · ΔE 17.6Dark seagreen · ΔE 18.5Medium aquamarine · ΔE 19.1Light green · ΔE 22.3Pale green · ΔE 27.1
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.65, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B863A5
Analogous#7BB863, #63B8A1
Triadic#7663B8, #B87663
Split complementary#A063B8, #B8637B
Tetradic#637BB8, #B863A5, #B8A063

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFF8F1
Lighter +30%#CCE8D2
Lighter +20%#A9D8B4
Lighter +10%#86C895
Darker −10%#499F5C
Darker −20%#397C48
Darker −30%#295934
Darker −40%#19361F
More saturated +25%#47D466
Less saturated −25%#7F9C86

Channel breakdown

R99
G184
B118
Red99 (38.8%)
Green184 (72.2%)
Blue118 (46.3%)
Hue133.41°
Saturation (HSL)37.44%
Lightness55.49%
Dominant channelGreen
Hex per channelR 63 · G B8 · B 76

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Every value on this page was computed from “63b876” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.