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Colour

#03CB00

  • #03CB00
  • Green
  • Dark
  • Nearest: Limegreen

#03CB00 is a green with RGB values 3, 203, 0 and HSL 119°, 100%, 40%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#03CB00#03CB00
HEX#03CB00
RGBrgb(3, 203, 0)
RGB (0–1)0.0118, 0.7961, 0
RGB percentages1.2%, 79.6%, 0%
HSLhsl(119.1, 100%, 39.8%)
HSV / HSBhsv(119.1, 100%, 79.6%)
CMYK98.5%, 0%, 100%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer248,576
CSS custom property--colour: #03CB00;

Brightness & contrast

Relative luminance0.42731WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.55:1
Contrast with white2.2:1WCAG normal text: Fail
Contrast with black9.55:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#FC34FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D0B600no red cones; affects about 1% of men; ΔE 67.5 from the original
Deuteranopia#BEAA2Cno green cones; the most common form, about 1% of men; ΔE 66.8 from the original
Tritanopia#00C5ACno blue cones; rare, and affects men and women equally; ΔE 73.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.2:1WCAG large text: Fail
Contrast with black, large text9.55:1WCAG large text: AAA

Named colours

Limegreen · ΔE 10.2Lawn green · ΔE 23.4Chartreuse · ΔE 24.7Lime · ΔE 25.1Spring green · ΔE 29Green yellow · ΔE 31
Nearest named CSS colourLimegreen (#32CD32)ΔE 10.21, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C800CB
Analogous#68CB00, #00CB63
Triadic#0003CB, #CB0003
Split complementary#6300CB, #CB0068
Tetradic#0068CB, #C800CB, #CB6300

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9AFF98
Lighter +30%#67FF65
Lighter +20%#35FF32
Lighter +10%#04FE00
Darker −10%#029800
Darker −20%#016500
Darker −30%#013200
Darker −40%#000000
More saturated +25%#03CB00
Less saturated −25%#1CB219

Channel breakdown

R3
G203
B0
Red3 (1.2%)
Green203 (79.6%)
Blue0 (0%)
Hue119.11°
Saturation (HSL)100%
Lightness39.8%
Dominant channelGreen
Hex per channelR 03 · G CB · B 00

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Every value on this page was computed from “03cb00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.