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Recognised as Colour

#3F8037

  • #3F8037
  • Green
  • Dark
  • Nearest: Sea green

#3F8037 is a green with RGB values 63, 128, 55 and HSL 113°, 40%, 36%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#3F8037#3F8037
HEX#3F8037
RGBrgb(63, 128, 55)
RGB (0–1)0.2471, 0.502, 0.2157
RGB percentages24.7%, 50.2%, 21.6%
HSLhsl(113.4, 39.9%, 35.9%)
HSV / HSBhsv(113.4, 57%, 50.2%)
CMYK50.8%, 0%, 57%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,161,591
CSS custom property--colour: #3F8037;

Brightness & contrast

Relative luminance0.16771WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.82:1
Contrast with white4.82:1WCAG normal text: AA
Contrast with black4.35:1WCAG normal text: Fail
Greyscale equivalent#6D6D6D
Inverted#C07FC8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#837530no red cones; affects about 1% of men; ΔE 33.2 from the original
Deuteranopia#7A703Cno green cones; the most common form, about 1% of men; ΔE 32.5 from the original
Tritanopia#387C70no blue cones; rare, and affects men and women equally; ΔE 34.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.82:1WCAG large text: AAA
Contrast with black, large text4.35:1WCAG large text: AA

Named colours

Sea green · ΔE 13.8Dark green · ΔE 16.4Forest green · ΔE 18.3Dark olivegreen · ΔE 18.4Olivedrab · ΔE 19.7Medium seagreen · ΔE 22.8
Nearest named CSS colourSea green (#2E8B57)ΔE 13.84, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#783780
Analogous#638037, #378054
Triadic#373F80, #80373F
Split complementary#533780, #803764
Tetradic#376480, #783780, #805437

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEDAA9
Lighter +30%#8DCB85
Lighter +20%#6BBB62
Lighter +10%#51A446
Darker −10%#2D5C28
Darker −20%#1C3918
Darker −30%#0A1509
Darker −40%#000000
More saturated +25%#2D9720
Less saturated −25%#51694E

Channel breakdown

R63
G128
B55
Red63 (24.7%)
Green128 (50.2%)
Blue55 (21.6%)
Hue113.42°
Saturation (HSL)39.89%
Lightness35.88%
Dominant channelGreen
Hex per channelR 3F · G 80 · B 37

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Every value on this page was computed from “3f8037” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.