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Colour

#00CA04

  • #00CA04
  • Green
  • Dark
  • Nearest: Limegreen

#00CA04 is a green with RGB values 0, 202, 4 and HSL 121°, 100%, 40%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#00CA04#00CA04
HEX#00CA04
RGBrgb(0, 202, 4)
RGB (0–1)0, 0.7922, 0.0157
RGB percentages0%, 79.2%, 1.6%
HSLhsl(121.2, 100%, 39.6%)
HSV / HSBhsv(121.2, 100%, 79.2%)
CMYK100%, 0%, 98%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer51,716
CSS custom property--colour: #00CA04;

Brightness & contrast

Relative luminance0.4225WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.45:1
Contrast with white2.22:1WCAG normal text: Fail
Contrast with black9.45:1WCAG normal text: AAA
Greyscale equivalent#919191
Inverted#FF35FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CFB500no red cones; affects about 1% of men; ΔE 67.4 from the original
Deuteranopia#BDA92Dno green cones; the most common form, about 1% of men; ΔE 66.7 from the original
Tritanopia#00C4ABno blue cones; rare, and affects men and women equally; ΔE 73 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.22:1WCAG large text: Fail
Contrast with black, large text9.45:1WCAG large text: AAA

Named colours

Limegreen · ΔE 9.6Lawn green · ΔE 24.1Chartreuse · ΔE 25.3Lime · ΔE 25.8Spring green · ΔE 28.7Green yellow · ΔE 31.4
Nearest named CSS colourLimegreen (#32CD32)ΔE 9.56, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CA00C6
Analogous#61CA00, #00CA69
Triadic#0400CA, #CA0400
Split complementary#6900CA, #CA0061
Tetradic#0061CA, #CA00C6, #CA6900

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#97FF99
Lighter +30%#64FF67
Lighter +20%#31FF35
Lighter +10%#00FD05
Darker −10%#009703
Darker −20%#006402
Darker −30%#003101
Darker −40%#000000
More saturated +25%#00CA04
Less saturated −25%#19B11C

Channel breakdown

R0
G202
B4
Red0 (0%)
Green202 (79.2%)
Blue4 (1.6%)
Hue121.19°
Saturation (HSL)100%
Lightness39.61%
Dominant channelGreen
Hex per channelR 00 · G CA · B 04

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Every value on this page was computed from “00ca04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.