Nerdulator> put something in

Recognised as Colour

#3FF37D

  • #3FF37D
  • Green
  • Light
  • Nearest: Spring green

#3FF37D is a green with RGB values 63, 243, 125 and HSL 141°, 88%, 60%. It is a light colour, so black text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#3FF37D#3FF37D
HEX#3FF37D
RGBrgb(63, 243, 125)
RGB (0–1)0.2471, 0.9529, 0.4902
RGB percentages24.7%, 95.3%, 49%
HSLhsl(140.7, 88.2%, 60%)
HSV / HSBhsv(140.7, 74.1%, 95.3%)
CMYK74.1%, 0%, 48.6%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,191,101
CSS custom property--colour: #3FF37D;

Brightness & contrast

Relative luminance0.66639WCAG 2.x, 0 is black and 1 is white
Perceived brightness194 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.33:1
Contrast with white1.47:1WCAG normal text: Fail
Contrast with black14.33:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#C00C82

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F5DE73no red cones; affects about 1% of men; ΔE 64.7 from the original
Deuteranopia#E0CF86no green cones; the most common form, about 1% of men; ΔE 65.1 from the original
Tritanopia#00EFD7no blue cones; rare, and affects men and women equally; ΔE 48.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.47:1WCAG large text: Fail
Contrast with black, large text14.33:1WCAG large text: AAA

Named colours

Spring green · ΔE 9Medium spring green · ΔE 12Limegreen · ΔE 21.5Pale green · ΔE 22.2Light green · ΔE 23.8Medium seagreen · ΔE 35.1
Nearest named CSS colourSpring green (#00FF7F)ΔE 8.95, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F33FB5
Analogous#5BF33F, #3FF3D7
Triadic#7D3FF3, #F37D3F
Split complementary#D73FF3, #F33F5B
Tetradic#3F5BF3, #F33FB5, #F3D73F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#CFFCDF
Lighter +20%#9FF9BE
Lighter +10%#6FF69E
Darker −10%#0FF05D
Darker −20%#0CC04A
Darker −30%#099038
Darker −40%#066025
More saturated +25%#33FF79
Less saturated −25%#59D985

Channel breakdown

R63
G243
B125
Red63 (24.7%)
Green243 (95.3%)
Blue125 (49%)
Hue140.67°
Saturation (HSL)88.24%
Lightness60%
Dominant channelGreen
Hex per channelR 3F · G F3 · B 7D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “3ff37d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.