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Recognised as Colour

#021904

  • #021904
  • Green
  • Dark
  • Nearest: Black

#021904 is a green with RGB values 2, 25, 4 and HSL 125°, 85%, 5%. It is a dark colour, so white text on it reaches 18.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#021904#021904
HEX#021904
RGBrgb(2, 25, 4)
RGB (0–1)0.0078, 0.098, 0.0157
RGB percentages0.8%, 9.8%, 1.6%
HSLhsl(125.2, 85.2%, 5.3%)
HSV / HSBhsv(125.2, 92%, 9.8%)
CMYK92%, 0%, 84%, 90.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer137,476
CSS custom property--colour: #021904;

Brightness & contrast

Relative luminance0.00717WCAG 2.x, 0 is black and 1 is white
Perceived brightness19.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.37:1
Contrast with white18.37:1WCAG normal text: AAA
Contrast with black1.14:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#FDE6FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1A1603no red cones; affects about 1% of men; ΔE 10.6 from the original
Deuteranopia#171405no green cones; the most common form, about 1% of men; ΔE 10.6 from the original
Tritanopia#001814no blue cones; rare, and affects men and women equally; ΔE 8.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.37:1WCAG large text: AAA
Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 15.5Dark slate grey · ΔE 27.3Dim grey · ΔE 40.5Dark olivegreen · ΔE 43Teal · ΔE 48Gray · ΔE 49.2
Nearest named CSS colourBlack (#000000)ΔE 15.54, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#190217
Analogous#0C1902, #02190F
Triadic#040219, #190402
Split complementary#0F0219, #19020C
Tetradic#020C19, #190217, #190F02

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#11D622
Lighter +30%#0DA71B
Lighter +20%#0A7713
Lighter +10%#06480C
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001B02
Less saturated −25%#051607

Channel breakdown

R2
G25
B4
Red2 (0.8%)
Green25 (9.8%)
Blue4 (1.6%)
Hue125.22°
Saturation (HSL)85.19%
Lightness5.29%
Dominant channelGreen
Hex per channelR 02 · G 19 · B 04

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Every value on this page was computed from “hex 021904” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.