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Colour

#7FFF04

  • #7FFF04
  • Green
  • Light
  • Nearest: Chartreuse

#7FFF04 is a green with RGB values 127, 255, 4 and HSL 91°, 100%, 51%. It is a light colour, so black text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Chartreuse.

Colour values

#7FFF04#7FFF04
HEX#7FFF04
RGBrgb(127, 255, 4)
RGB (0–1)0.498, 1, 0.0157
RGB percentages49.8%, 100%, 1.6%
HSLhsl(90.6, 100%, 50.8%)
HSV / HSBhsv(90.6, 98.4%, 100%)
CMYK50.2%, 0%, 98.4%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,388,356
CSS custom property--colour: #7FFF04;

Brightness & contrast

Relative luminance0.76041WCAG 2.x, 0 is black and 1 is white
Perceived brightness207.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.21:1
Contrast with white1.3:1WCAG normal text: Fail
Contrast with black16.21:1WCAG normal text: AAA
Greyscale equivalent#D2D2D2
Inverted#8000FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE800no red cones; affects about 1% of men; ΔE 57.8 from the original
Deuteranopia#F8DE39no green cones; the most common form, about 1% of men; ΔE 61.2 from the original
Tritanopia#78F5D9no blue cones; rare, and affects men and women equally; ΔE 86.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.3:1WCAG large text: Fail
Contrast with black, large text16.21:1WCAG large text: AAA

Named colours

Chartreuse · ΔE 0.3Lawn green · ΔE 1.1Green yellow · ΔE 16.1Lime · ΔE 18.4Limegreen · ΔE 29.6Yellow green · ΔE 37.9
Nearest named CSS colourChartreuse (#7FFF00)ΔE 0.3, indistinguishable to the eye
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8404FF
Analogous#FDFF04, #04FF06
Triadic#047FFF, #FF047F
Split complementary#0604FF, #FF04FD
Tetradic#04FDFF, #8404FF, #FF0604

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7FFD0
Lighter +30%#CDFF9D
Lighter +20%#B3FF6A
Lighter +10%#99FF37
Darker −10%#66D000
Darker −20%#4D9D00
Darker −30%#346A00
Darker −40%#1B3700
More saturated +25%#7FFF04
Less saturated −25%#80E023

Channel breakdown

R127
G255
B4
Red127 (49.8%)
Green255 (100%)
Blue4 (1.6%)
Hue90.6°
Saturation (HSL)100%
Lightness50.78%
Dominant channelGreen
Hex per channelR 7F · G FF · B 04

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Every value on this page was computed from “7fff04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.