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Colour

#008B46

  • #008B46
  • Cyan
  • Dark
  • Nearest: Sea green

#008B46 is a cyan with RGB values 0, 139, 70 and HSL 150°, 100%, 27%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#008B46#008B46
HEX#008B46
RGBrgb(0, 139, 70)
RGB (0–1)0, 0.5451, 0.2745
RGB percentages0%, 54.5%, 27.5%
HSLhsl(150.2, 100%, 27.3%)
HSV / HSBhsv(150.2, 100%, 54.5%)
CMYK100%, 0%, 49.6%, 45.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer35,654
CSS custom property--colour: #008B46;

Brightness & contrast

Relative luminance0.18907WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.78:1
Contrast with white4.39:1WCAG normal text: Fail
Contrast with black4.78:1WCAG normal text: AA
Greyscale equivalent#686868
Inverted#FF74B9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8B7E40no red cones; affects about 1% of men; ΔE 45.3 from the original
Deuteranopia#7E754Bno green cones; the most common form, about 1% of men; ΔE 45.3 from the original
Tritanopia#00897Bno blue cones; rare, and affects men and women equally; ΔE 32.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.39:1WCAG large text: AA
Contrast with black, large text4.78:1WCAG large text: AAA

Named colours

Sea green · ΔE 11.7Medium seagreen · ΔE 15.2Forest green · ΔE 17.1Dark green · ΔE 20.6Green · ΔE 22.6Olivedrab · ΔE 29.8
Nearest named CSS colourSea green (#2E8B57)ΔE 11.74, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8B0045
Analogous#008B00, #008B8B
Triadic#46008B, #8B4600
Split complementary#8B008B, #8B0000
Tetradic#00008B, #8B0045, #8B8B00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#58FFAC
Lighter +30%#25FF93
Lighter +20%#00F179
Lighter +10%#00BE60
Darker −10%#00582C
Darker −20%#002513
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008B46
Less saturated −25%#117A46

Channel breakdown

R0
G139
B70
Red0 (0%)
Green139 (54.5%)
Blue70 (27.5%)
Hue150.22°
Saturation (HSL)100%
Lightness27.25%
Dominant channelGreen
Hex per channelR 00 · G 8B · B 46

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Every value on this page was computed from “008b46” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.