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Recognised as Colour

#63A52F

  • #63A52F
  • Green
  • Dark
  • Nearest: Olivedrab

#63A52F is a green with RGB values 99, 165, 47 and HSL 94°, 56%, 42%. 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

#63A52F#63A52F
HEX#63A52F
RGBrgb(99, 165, 47)
RGB (0–1)0.3882, 0.6471, 0.1843
RGB percentages38.8%, 64.7%, 18.4%
HSLhsl(93.6, 55.7%, 41.6%)
HSV / HSBhsv(93.6, 71.5%, 64.7%)
CMYK40%, 0%, 71.5%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,530,351
CSS custom property--colour: #63A52F;

Brightness & contrast

Relative luminance0.29768WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.95:1
Contrast with white3.02:1WCAG normal text: Fail
Contrast with black6.95:1WCAG normal text: AA
Greyscale equivalent#8E8E8E
Inverted#9C5AD0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AB981Cno red cones; affects about 1% of men; ΔE 36.6 from the original
Deuteranopia#A2923Ano green cones; the most common form, about 1% of men; ΔE 36.3 from the original
Tritanopia#629F8Eno blue cones; rare, and affects men and women equally; ΔE 52.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.02:1WCAG large text: AA
Contrast with black, large text6.95:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 14.6Forest green · ΔE 15.5Green · ΔE 18.8Yellow green · ΔE 21.3Dark green · ΔE 27.3Medium seagreen · ΔE 28.7
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 14.56, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#712FA5
Analogous#9EA52F, #2FA536
Triadic#2F63A5, #A52F63
Split complementary#362FA5, #A52F9E
Tetradic#2F9EA5, #712FA5, #A5362F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDEAB6
Lighter +30%#B2DF8E
Lighter +20%#97D466
Lighter +10%#7BC83F
Darker −10%#4B7D24
Darker −20%#335618
Darker −30%#1C2E0D
Darker −40%#040602
More saturated +25%#60C014
Less saturated −25%#668B4A

Channel breakdown

R99
G165
B47
Red99 (38.8%)
Green165 (64.7%)
Blue47 (18.4%)
Hue93.56°
Saturation (HSL)55.66%
Lightness41.57%
Dominant channelGreen
Hex per channelR 63 · G A5 · B 2F

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Every value on this page was computed from “63a52f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.