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Recognised as Colour

#00C51C

  • #00C51C
  • Green
  • Dark
  • Nearest: Limegreen

#00C51C is a green with RGB values 0, 197, 28 and HSL 129°, 100%, 39%. It is a dark colour, so black text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#00C51C#00C51C
HEX#00C51C
RGBrgb(0, 197, 28)
RGB (0–1)0, 0.7725, 0.1098
RGB percentages0%, 77.3%, 11%
HSLhsl(128.5, 100%, 38.6%)
HSV / HSBhsv(128.5, 100%, 77.3%)
CMYK100%, 0%, 85.8%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer50,460
CSS custom property--colour: #00C51C;

Brightness & contrast

Relative luminance0.40016WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9:1
Contrast with white2.33:1WCAG normal text: Fail
Contrast with black9:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#FF3AE3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C9B100no red cones; affects about 1% of men; ΔE 65.2 from the original
Deuteranopia#B8A535no green cones; the most common form, about 1% of men; ΔE 64.9 from the original
Tritanopia#00BFA8no blue cones; rare, and affects men and women equally; ΔE 68.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.33:1WCAG large text: Fail
Contrast with black, large text9:1WCAG large text: AAA

Named colours

Limegreen · ΔE 5.3Spring green · ΔE 26.6Lawn green · ΔE 28.3Chartreuse · ΔE 29.6Lime · ΔE 30.6Yellow green · ΔE 33
Nearest named CSS colourLimegreen (#32CD32)ΔE 5.32, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C500A9
Analogous#47C500, #00C57F
Triadic#1C00C5, #C51C00
Split complementary#7F00C5, #C50046
Tetradic#0046C5, #C500A9, #C57E00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#92FFA1
Lighter +30%#5FFF76
Lighter +20%#2CFF4A
Lighter +10%#00F823
Darker −10%#009215
Darker −20%#005F0E
Darker −30%#002C06
Darker −40%#000000
More saturated +25%#00C51C
Less saturated −25%#19AC2E

Channel breakdown

R0
G197
B28
Red0 (0%)
Green197 (77.3%)
Blue28 (11%)
Hue128.53°
Saturation (HSL)100%
Lightness38.63%
Dominant channelGreen
Hex per channelR 00 · G C5 · B 1C

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Every value on this page was computed from “00c51c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.