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Recognised as Colour

#256E2F

  • #256E2F
  • Green
  • Dark
  • Nearest: Sea green

#256E2F is a green with RGB values 37, 110, 47 and HSL 128°, 50%, 29%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#256E2F#256E2F
HEX#256E2F
RGBrgb(37, 110, 47)
RGB (0–1)0.1451, 0.4314, 0.1843
RGB percentages14.5%, 43.1%, 18.4%
HSLhsl(128.2, 49.7%, 28.8%)
HSV / HSBhsv(128.2, 66.4%, 43.1%)
CMYK66.4%, 0%, 57.3%, 56.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,453,039
CSS custom property--colour: #256E2F;

Brightness & contrast

Relative luminance0.1175WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.27:1
Contrast with white6.27:1WCAG normal text: AA
Contrast with black3.35:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#DA91D0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#706429no red cones; affects about 1% of men; ΔE 34.2 from the original
Deuteranopia#675E34no green cones; the most common form, about 1% of men; ΔE 34.1 from the original
Tritanopia#126B60no blue cones; rare, and affects men and women equally; ΔE 30.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.27:1WCAG large text: AAA
Contrast with black, large text3.35:1WCAG large text: AA

Named colours

Sea green · ΔE 13.8Dark green · ΔE 15.7Dark olivegreen · ΔE 18.2Forest green · ΔE 23.2Green · ΔE 26.8Olivedrab · ΔE 26.9
Nearest named CSS colourSea green (#2E8B57)ΔE 13.85, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E2564
Analogous#406E25, #256E54
Triadic#2F256E, #6E2F25
Split complementary#53256E, #6E2540
Tetradic#25406E, #6E2564, #6E5425

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88D793
Lighter +30%#62CA70
Lighter +20%#3FBA50
Lighter +10%#32943F
Darker −10%#18481F
Darker −20%#0B220E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#138022
Less saturated −25%#375C3C

Channel breakdown

R37
G110
B47
Red37 (14.5%)
Green110 (43.1%)
Blue47 (18.4%)
Hue128.22°
Saturation (HSL)49.66%
Lightness28.82%
Dominant channelGreen
Hex per channelR 25 · G 6E · B 2F

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Every value on this page was computed from “256e2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.