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Recognised as Colour

#63EF67

  • #63EF67
  • Green
  • Light
  • Nearest: Limegreen

#63EF67 is a green with RGB values 99, 239, 103 and HSL 122°, 81%, 66%. It is a light colour, so black text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#63EF67#63EF67
HEX#63EF67
RGBrgb(99, 239, 103)
RGB (0–1)0.3882, 0.9373, 0.4039
RGB percentages38.8%, 93.7%, 40.4%
HSLhsl(121.7, 81.4%, 66.3%)
HSV / HSBhsv(121.7, 58.6%, 93.7%)
CMYK58.6%, 0%, 56.9%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,549,351
CSS custom property--colour: #63EF67;

Brightness & contrast

Relative luminance0.65365WCAG 2.x, 0 is black and 1 is white
Perceived brightness194.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.07:1
Contrast with white1.49:1WCAG normal text: Fail
Contrast with black14.07:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#9C1098

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F3DB59no red cones; affects about 1% of men; ΔE 58.8 from the original
Deuteranopia#E2CF72no green cones; the most common form, about 1% of men; ΔE 59 from the original
Tritanopia#49E9D1no blue cones; rare, and affects men and women equally; ΔE 56.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.49:1WCAG large text: Fail
Contrast with black, large text14.07:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14.6Spring green · ΔE 14.9Medium spring green · ΔE 22.4Pale green · ΔE 22.8Light green · ΔE 24.5Yellow green · ΔE 30.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 14.63, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EF63EB
Analogous#A5EF63, #63EFAD
Triadic#6763EF, #EF6763
Split complementary#AD63EF, #EF63A5
Tetradic#63A5EF, #EF63EB, #EFAD63

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EEFDEE
Lighter +20%#C0F8C1
Lighter +10%#91F494
Darker −10%#35EA3A
Darker −20%#16D61B
Darker −30%#11A816
Darker −40%#0C7A10
More saturated +25%#53FF58
Less saturated −25%#78D97B

Channel breakdown

R99
G239
B103
Red99 (38.8%)
Green239 (93.7%)
Blue103 (40.4%)
Hue121.71°
Saturation (HSL)81.4%
Lightness66.27%
Dominant channelGreen
Hex per channelR 63 · G EF · B 67

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Every value on this page was computed from “63ef67” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.