Colour

#63A543

#63A543
Green
Dark
Nearest: Olivedrab

#63A543 is a green with RGB values 99, 165, 67 and HSL 100°, 42%, 45%. It is a dark colour, so black text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#63A543#63A543

HEX#63A543

RGBrgb(99, 165, 67)

RGB (0–1)0.3882, 0.6471, 0.2627

RGB percentages38.8%, 64.7%, 26.3%

HSLhsl(100.4, 42.2%, 45.5%)

HSV / HSBhsv(100.4, 59.4%, 64.7%)

CMYK40%, 0%, 59.4%, 35.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,530,371

CSS custom property--colour: #63A543;

Brightness & contrast

Relative luminance0.29968WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.99:1

Contrast with white3:1WCAG normal text: Fail

Contrast with black6.99:1WCAG normal text: AA

Greyscale equivalent#909090

Inverted#9C5ABC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#AA9839no red cones; affects about 1% of men; ΔE 35.2 from the original

Deuteranopia#A1934Ano green cones; the most common form, about 1% of men; ΔE 34.7 from the original

Tritanopia#609F90no blue cones; rare, and affects men and women equally; ΔE 44.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3:1WCAG large text: AA

Contrast with black, large text6.99:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 14.4 Forest green · ΔE 15.3 Green · ΔE 20.9 Medium seagreen · ΔE 21.5 Sea green · ΔE 25.5 Dark green · ΔE 25.8

Nearest named CSS colourOlivedrab (#6B8E23)ΔE 14.38, a distinctly different colour

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#8543A5

Analogous#94A543, #43A554

Triadic#4363A5, #A54363

Split complementary#5443A5, #A54394

Tetradic#4394A5, #8543A5, #A55443

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#D5EACA

Lighter +30%#B7DBA6

Lighter +20%#9ACC82

Lighter +10%#7DBD5E

Darker −10%#4D8134

Darker −20%#375C26

Darker −30%#223817

Darker −40%#0C1408

More saturated +25%#59C226

Less saturated −25%#6D8860

Channel breakdown

R99

G165

B67

Red99 (38.8%)

Green165 (64.7%)

Blue67 (26.3%)

Hue100.41°

Saturation (HSL)42.24%

Lightness45.49%

Dominant channelGreen

Hex per channelR 63 · G A5 · B 43

Keep nerding

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#63A543

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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