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Recognised as Colour

#25FF4F

  • #25FF4F
  • Green
  • Light
  • Nearest: Lime

#25FF4F is a green with RGB values 37, 255, 79 and HSL 132°, 100%, 57%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Lime.

Colour values

#25FF4F#25FF4F
HEX#25FF4F
RGBrgb(37, 255, 79)
RGB (0–1)0.1451, 1, 0.3098
RGB percentages14.5%, 100%, 31%
HSLhsl(131.6, 100%, 57.3%)
HSV / HSBhsv(131.6, 85.5%, 100%)
CMYK85.5%, 0%, 69%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,490,191
CSS custom property--colour: #25FF4F;

Brightness & contrast

Relative luminance0.72478WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.5:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.5:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#DA00B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE734no red cones; affects about 1% of men; ΔE 73.5 from the original
Deuteranopia#EDD761no green cones; the most common form, about 1% of men; ΔE 75.1 from the original
Tritanopia#00F8DCno blue cones; rare, and affects men and women equally; ΔE 72.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.5:1WCAG large text: AAA

Named colours

Lime · ΔE 16.9Spring green · ΔE 20.5Limegreen · ΔE 21.6Lawn green · ΔE 22.2Chartreuse · ΔE 22.8Green yellow · ΔE 32.3
Nearest named CSS colourLime (#00FF00)ΔE 16.87, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF25D5
Analogous#68FF25, #25FFBC
Triadic#4F25FF, #FF4F25
Split complementary#BC25FF, #FF2568
Tetradic#2568FF, #FF25D5, #FFBC25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FFF4
Lighter +30%#BEFFCB
Lighter +20%#8BFFA1
Lighter +10%#58FF78
Darker −10%#00F12E
Darker −20%#00BE25
Darker −30%#008B1B
Darker −40%#005811
More saturated +25%#25FF4F
Less saturated −25%#40E460

Channel breakdown

R37
G255
B79
Red37 (14.5%)
Green255 (100%)
Blue79 (31%)
Hue131.56°
Saturation (HSL)100%
Lightness57.25%
Dominant channelGreen
Hex per channelR 25 · G FF · B 4F

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Every value on this page was computed from “25ff4f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.