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Recognised as Colour

#37C800

  • #37C800
  • Green
  • Dark
  • Nearest: Limegreen

#37C800 is a green with RGB values 55, 200, 0 and HSL 104°, 100%, 39%. 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

#37C800#37C800
HEX#37C800
RGBrgb(55, 200, 0)
RGB (0–1)0.2157, 0.7843, 0
RGB percentages21.6%, 78.4%, 0%
HSLhsl(103.5, 100%, 39.2%)
HSV / HSBhsv(103.5, 100%, 78.4%)
CMYK72.5%, 0%, 100%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,655,680
CSS custom property--colour: #37C800;

Brightness & contrast

Relative luminance0.42121WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.42:1
Contrast with white2.23:1WCAG normal text: Fail
Contrast with black9.42:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#C837FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CDB400no red cones; affects about 1% of men; ΔE 61.4 from the original
Deuteranopia#BDA92Bno green cones; the most common form, about 1% of men; ΔE 61.2 from the original
Tritanopia#0CC1AAno 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 text2.23:1WCAG large text: Fail
Contrast with black, large text9.42:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8.7Lawn green · ΔE 23.4Chartreuse · ΔE 24.7Green yellow · ΔE 28Lime · ΔE 28.9Yellow green · ΔE 29.5
Nearest named CSS colourLimegreen (#32CD32)ΔE 8.69, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9100C8
Analogous#9BC800, #00C82D
Triadic#0037C8, #C80037
Split complementary#2D00C8, #C8009B
Tetradic#009BC8, #9100C8, #C82D00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B2FF95
Lighter +30%#8DFF62
Lighter +20%#68FF2F
Lighter +10%#45FB00
Darker −10%#299500
Darker −20%#1B6200
Darker −30%#0D2F00
Darker −40%#000000
More saturated +25%#37C800
Less saturated −25%#42AF19

Channel breakdown

R55
G200
B0
Red55 (21.6%)
Green200 (78.4%)
Blue0 (0%)
Hue103.5°
Saturation (HSL)100%
Lightness39.22%
Dominant channelGreen
Hex per channelR 37 · G C8 · B 00

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Every value on this page was computed from “37c800” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.