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Colour

#42FB4D

  • #42FB4D
  • Green
  • Light
  • Nearest: Limegreen

#42FB4D is a green with RGB values 66, 251, 77 and HSL 124°, 96%, 62%. It is a light colour, so black text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#42FB4D#42FB4D
HEX#42FB4D
RGBrgb(66, 251, 77)
RGB (0–1)0.2588, 0.9843, 0.302
RGB percentages25.9%, 98.4%, 30.2%
HSLhsl(123.6, 95.9%, 62.2%)
HSV / HSBhsv(123.6, 73.7%, 98.4%)
CMYK73.7%, 0%, 69.3%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,389,709
CSS custom property--colour: #42FB4D;

Brightness & contrast

Relative luminance0.70688WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.14:1
Contrast with white1.39:1WCAG normal text: Fail
Contrast with black15.14:1WCAG normal text: AAA
Greyscale equivalent#C7C7C7
Inverted#BD04B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFE432no red cones; affects about 1% of men; ΔE 70.8 from the original
Deuteranopia#EBD55Eno green cones; the most common form, about 1% of men; ΔE 70.8 from the original
Tritanopia#00F4D8no blue cones; rare, and affects men and women equally; ΔE 70.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.39:1WCAG large text: Fail
Contrast with black, large text15.14:1WCAG large text: AAA

Named colours

Limegreen · ΔE 18.5Lime · ΔE 18.6Lawn green · ΔE 20Spring green · ΔE 20.1Chartreuse · ΔE 20.8Green yellow · ΔE 28.8
Nearest named CSS colourLimegreen (#32CD32)ΔE 18.49, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FB42F0
Analogous#94FB42, #42FBA9
Triadic#4D42FB, #FB4D42
Split complementary#A942FB, #FB4294
Tetradic#4294FB, #FB42F0, #FBA942

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D8FEDA
Lighter +20%#A6FDAB
Lighter +10%#74FC7C
Darker −10%#10FA1E
Darker −20%#04D311
Darker −30%#03A10D
Darker −40%#026F09
More saturated +25%#3EFF49
Less saturated −25%#5AE362

Channel breakdown

R66
G251
B77
Red66 (25.9%)
Green251 (98.4%)
Blue77 (30.2%)
Hue123.57°
Saturation (HSL)95.85%
Lightness62.16%
Dominant channelGreen
Hex per channelR 42 · G FB · B 4D

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Every value on this page was computed from “42fb4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.