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Recognised as Colour

#01682B

  • #01682B
  • Green
  • Dark
  • Nearest: Sea green

#01682B is a green with RGB values 1, 104, 43 and HSL 144°, 98%, 21%. It is a dark colour, so white text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#01682B#01682B
HEX#01682B
RGBrgb(1, 104, 43)
RGB (0–1)0.0039, 0.4078, 0.1686
RGB percentages0.4%, 40.8%, 16.9%
HSLhsl(144.5, 98.1%, 20.6%)
HSV / HSBhsv(144.5, 99%, 40.8%)
CMYK99%, 0%, 58.7%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer92,203
CSS custom property--colour: #01682B;

Brightness & contrast

Relative luminance0.10082WCAG 2.x, 0 is black and 1 is white
Perceived brightness81 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.96:1
Contrast with white6.96:1WCAG normal text: AA
Contrast with black3.02:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#FE97D4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#695E25no red cones; affects about 1% of men; ΔE 37.8 from the original
Deuteranopia#5F5730no green cones; the most common form, about 1% of men; ΔE 37.8 from the original
Tritanopia#00665Ano blue cones; rare, and affects men and women equally; ΔE 29.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.96:1WCAG large text: AAA
Contrast with black, large text3.02:1WCAG large text: AA

Named colours

Sea green · ΔE 15.2Dark green · ΔE 15.3Dark olivegreen · ΔE 22.4Forest green · ΔE 23.9Green · ΔE 26.9Medium seagreen · ΔE 28.5
Nearest named CSS colourSea green (#2E8B57)ΔE 15.2, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#68013E
Analogous#0B6801, #01685F
Triadic#2B0168, #682B01
Split complementary#5F0168, #68010A
Tetradic#010A68, #68013E, #685E01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#38FD88
Lighter +30%#05FD6A
Lighter +20%#02CD55
Lighter +10%#019B40
Darker −10%#013516
Darker −20%#000301
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00692B
Less saturated −25%#0E5B2D

Channel breakdown

R1
G104
B43
Red1 (0.4%)
Green104 (40.8%)
Blue43 (16.9%)
Hue144.47°
Saturation (HSL)98.1%
Lightness20.59%
Dominant channelGreen
Hex per channelR 01 · G 68 · B 2B

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Every value on this page was computed from “01682b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.