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Recognised as Colour

#37C604

  • #37C604
  • Green
  • Dark
  • Nearest: Limegreen

#37C604 is a green with RGB values 55, 198, 4 and HSL 104°, 96%, 40%. It is a dark colour, so black text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#37C604#37C604
HEX#37C604
RGBrgb(55, 198, 4)
RGB (0–1)0.2157, 0.7765, 0.0157
RGB percentages21.6%, 77.6%, 1.6%
HSLhsl(104.2, 96%, 39.6%)
HSV / HSBhsv(104.2, 98%, 77.6%)
CMYK72.2%, 0%, 98%, 22.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,655,172
CSS custom property--colour: #37C604;

Brightness & contrast

Relative luminance0.41209WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.24:1
Contrast with white2.27:1WCAG normal text: Fail
Contrast with black9.24:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#C839FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CBB300no red cones; affects about 1% of men; ΔE 60.4 from the original
Deuteranopia#BBA82Cno green cones; the most common form, about 1% of men; ΔE 60.2 from the original
Tritanopia#0EBFA8no blue cones; rare, and affects men and women equally; ΔE 71.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.27:1WCAG large text: Fail
Contrast with black, large text9.24:1WCAG large text: AAA

Named colours

Limegreen · ΔE 8Lawn green · ΔE 24.5Chartreuse · ΔE 25.8Green yellow · ΔE 28.6Yellow green · ΔE 28.8Lime · ΔE 30.2
Nearest named CSS colourLimegreen (#32CD32)ΔE 7.99, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9304C6
Analogous#98C604, #04C632
Triadic#0437C6, #C60437
Split complementary#3204C6, #C60498
Tetradic#0498C6, #9304C6, #C63204

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3FD99
Lighter +30%#8EFC67
Lighter +20%#69FB35
Lighter +10%#45F805
Darker −10%#299403
Darker −20%#1B6202
Darker −30%#0D3001
Darker −40%#000000
More saturated +25%#35CA00
Less saturated −25%#43AD1D

Channel breakdown

R55
G198
B4
Red55 (21.6%)
Green198 (77.6%)
Blue4 (1.6%)
Hue104.23°
Saturation (HSL)96.04%
Lightness39.61%
Dominant channelGreen
Hex per channelR 37 · G C6 · B 04

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Every value on this page was computed from “37c604” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.