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Recognised as Colour

#57901E

  • #57901E
  • Green
  • Dark
  • Nearest: Olivedrab

#57901E is a green with RGB values 87, 144, 30 and HSL 90°, 66%, 34%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#57901E#57901E
HEX#57901E
RGBrgb(87, 144, 30)
RGB (0–1)0.3412, 0.5647, 0.1176
RGB percentages34.1%, 56.5%, 11.8%
HSLhsl(90, 65.5%, 34.1%)
HSV / HSBhsv(90, 79.2%, 56.5%)
CMYK39.6%, 0%, 79.2%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,738,526
CSS custom property--colour: #57901E;

Brightness & contrast

Relative luminance0.22066WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.41:1
Contrast with white3.88:1WCAG normal text: Fail
Contrast with black5.41:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#A86FE1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#968400no red cones; affects about 1% of men; ΔE 33.7 from the original
Deuteranopia#8E802Ano green cones; the most common form, about 1% of men; ΔE 32.4 from the original
Tritanopia#578A7Bno blue cones; rare, and affects men and women equally; ΔE 50.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.88:1WCAG large text: AA
Contrast with black, large text5.41:1WCAG large text: AAA

Named colours

Olivedrab · ΔE 9Forest green · ΔE 14Green · ΔE 16.5Dark green · ΔE 20.8Olive · ΔE 25.2Yellow green · ΔE 27.6
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 9.05, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#571E90
Analogous#90901E, #1E901E
Triadic#1E5790, #901E57
Split complementary#1E1E90, #901E90
Tetradic#1E9090, #571E90, #901E1E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDE892
Lighter +30%#A4DF68
Lighter +20%#8AD73D
Lighter +10%#71BA27
Darker −10%#3E6615
Darker −20%#243C0C
Darker −30%#0A1104
Darker −40%#000000
More saturated +25%#57A608
Less saturated −25%#577A34

Channel breakdown

R87
G144
B30
Red87 (34.1%)
Green144 (56.5%)
Blue30 (11.8%)
Hue90°
Saturation (HSL)65.52%
Lightness34.12%
Dominant channelGreen
Hex per channelR 57 · G 90 · B 1E

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Every value on this page was computed from “57901e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.