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Recognised as Colour

#37801C

  • #37801C
  • Green
  • Dark
  • Nearest: Forest green

#37801C is a green with RGB values 55, 128, 28 and HSL 104°, 64%, 31%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#37801C#37801C
HEX#37801C
RGBrgb(55, 128, 28)
RGB (0–1)0.2157, 0.502, 0.1098
RGB percentages21.6%, 50.2%, 11%
HSLhsl(103.8, 64.1%, 30.6%)
HSV / HSBhsv(103.8, 78.1%, 50.2%)
CMYK57%, 0%, 78.1%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,637,276
CSS custom property--colour: #37801C;

Brightness & contrast

Relative luminance0.16334WCAG 2.x, 0 is black and 1 is white
Perceived brightness103 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.92:1
Contrast with white4.92:1WCAG normal text: AA
Contrast with black4.27:1WCAG normal text: Fail
Greyscale equivalent#696969
Inverted#C87FE3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#847406no red cones; affects about 1% of men; ΔE 38.1 from the original
Deuteranopia#7B6E27no green cones; the most common form, about 1% of men; ΔE 37.6 from the original
Tritanopia#307B6Dno blue cones; rare, and affects men and women equally; ΔE 45.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.92:1WCAG large text: AAA
Contrast with black, large text4.27:1WCAG large text: AA

Named colours

Forest green · ΔE 9Dark green · ΔE 11.7Green · ΔE 11.9Olivedrab · ΔE 15.9Sea green · ΔE 24.6Dark olivegreen · ΔE 26.8
Nearest named CSS colourForest green (#228B22)ΔE 8.96, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#651C80
Analogous#69801C, #1C8033
Triadic#1C3780, #801C37
Split complementary#331C80, #801C69
Tetradic#1C6980, #651C80, #80331C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9EE484
Lighter +30%#7DDB5A
Lighter +20%#5CD230
Lighter +10%#49AA25
Darker −10%#255613
Darker −20%#132C0A
Darker −30%#010201
Darker −40%#000000
More saturated +25%#2E9408
Less saturated −25%#406D30

Channel breakdown

R55
G128
B28
Red55 (21.6%)
Green128 (50.2%)
Blue28 (11%)
Hue103.8°
Saturation (HSL)64.1%
Lightness30.59%
Dominant channelGreen
Hex per channelR 37 · G 80 · B 1C

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Every value on this page was computed from “37801c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.