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Recognised as Colour

#3FE987

  • #3FE987
  • Green
  • Light
  • Nearest: Medium spring green

#3FE987 is a green with RGB values 63, 233, 135 and HSL 145°, 79%, 58%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#3FE987#3FE987
HEX#3FE987
RGBrgb(63, 233, 135)
RGB (0–1)0.2471, 0.9137, 0.5294
RGB percentages24.7%, 91.4%, 52.9%
HSLhsl(145.4, 79.4%, 58%)
HSV / HSBhsv(145.4, 73%, 91.4%)
CMYK73%, 0%, 42.1%, 8.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,188,551
CSS custom property--colour: #3FE987;

Brightness & contrast

Relative luminance0.61084WCAG 2.x, 0 is black and 1 is white
Perceived brightness187.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.22:1
Contrast with white1.59:1WCAG normal text: Fail
Contrast with black13.22:1WCAG normal text: AAA
Greyscale equivalent#BEBEBE
Inverted#C01678

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E9D680no red cones; affects about 1% of men; ΔE 59.8 from the original
Deuteranopia#D5C78Eno green cones; the most common form, about 1% of men; ΔE 60.7 from the original
Tritanopia#00E6D1no blue cones; rare, and affects men and women equally; ΔE 40.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.59:1WCAG large text: Fail
Contrast with black, large text13.22:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 8.9Pale green · ΔE 18Light green · ΔE 18.2Spring green · ΔE 18.3Medium seagreen · ΔE 25.9Limegreen · ΔE 27.8
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 8.9, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E93FA1
Analogous#4CE93F, #3FE9DC
Triadic#873FE9, #E9873F
Split complementary#DC3FE9, #E93F4C
Tetradic#3F4CE9, #E93FA1, #E9DC3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6FEF9
Lighter +30%#C8F9DD
Lighter +20%#9BF3C0
Lighter +10%#6DEEA4
Darker −10%#19DC6C
Darker −20%#14AE55
Darker −30%#0F803F
Darker −40%#095328
More saturated +25%#29FF84
Less saturated −25%#5ACE8B

Channel breakdown

R63
G233
B135
Red63 (24.7%)
Green233 (91.4%)
Blue135 (52.9%)
Hue145.41°
Saturation (HSL)79.44%
Lightness58.04%
Dominant channelGreen
Hex per channelR 3F · G E9 · B 87

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Every value on this page was computed from “3fe987” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.