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Recognised as Colour

#256F00

  • #256F00
  • Green
  • Dark
  • Nearest: Dark green

#256F00 is a green with RGB values 37, 111, 0 and HSL 100°, 100%, 22%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Dark green.

Colour values

#256F00#256F00
HEX#256F00
RGBrgb(37, 111, 0)
RGB (0–1)0.1451, 0.4353, 0
RGB percentages14.5%, 43.5%, 0%
HSLhsl(100, 100%, 21.8%)
HSV / HSBhsv(100, 100%, 43.5%)
CMYK66.7%, 0%, 100%, 56.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,453,248
CSS custom property--colour: #256F00;

Brightness & contrast

Relative luminance0.11762WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.26:1
Contrast with white6.26:1WCAG normal text: AA
Contrast with black3.35:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#DA90FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#736400no red cones; affects about 1% of men; ΔE 37.7 from the original
Deuteranopia#6A5E13no green cones; the most common form, about 1% of men; ΔE 37.5 from the original
Tritanopia#1B6B5Dno blue cones; rare, and affects men and women equally; ΔE 46.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.26:1WCAG large text: AAA
Contrast with black, large text3.35:1WCAG large text: AA

Named colours

Dark green · ΔE 6.5Green · ΔE 12.6Forest green · ΔE 13Olivedrab · ΔE 19.3Dark olivegreen · ΔE 27Sea green · ΔE 28
Nearest named CSS colourDark green (#006400)ΔE 6.53, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A006F
Analogous#5D6F00, #006F12
Triadic#00256F, #6F0025
Split complementary#13006F, #6F005C
Tetradic#005D6F, #4A006F, #6F1200

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7DFF3C
Lighter +30%#5BFF09
Lighter +20%#47D500
Lighter +10%#36A200
Darker −10%#143C00
Darker −20%#030900
Darker −30%#000000
Darker −40%#000000
More saturated +25%#256F00
Less saturated −25%#2A610E

Channel breakdown

R37
G111
B0
Red37 (14.5%)
Green111 (43.5%)
Blue0 (0%)
Hue100°
Saturation (HSL)100%
Lightness21.76%
Dominant channelGreen
Hex per channelR 25 · G 6F · B 00

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Every value on this page was computed from “256f00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.