Nerdulator> put something in

Recognised as Colour

#01873C

  • #01873C
  • Green
  • Dark
  • Nearest: Forest green

#01873C is a green with RGB values 1, 135, 60 and HSL 146°, 99%, 27%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Forest green.

Colour values

#01873C#01873C
HEX#01873C
RGBrgb(1, 135, 60)
RGB (0–1)0.0039, 0.5294, 0.2353
RGB percentages0.4%, 52.9%, 23.5%
HSLhsl(146.4, 98.5%, 26.7%)
HSV / HSBhsv(146.4, 99.3%, 52.9%)
CMYK99.3%, 0%, 55.6%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer100,156
CSS custom property--colour: #01873C;

Brightness & contrast

Relative luminance0.17661WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.63:1
Contrast with white4.63:1WCAG normal text: AA
Contrast with black4.53:1WCAG normal text: AA
Greyscale equivalent#656565
Inverted#FE78C3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#887A35no red cones; affects about 1% of men; ΔE 45.6 from the original
Deuteranopia#7B7142no green cones; the most common form, about 1% of men; ΔE 45.5 from the original
Tritanopia#008476no blue cones; rare, and affects men and women equally; ΔE 35.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.63:1WCAG large text: AAA
Contrast with black, large text4.53:1WCAG large text: AAA

Named colours

Forest green · ΔE 13.7Sea green · ΔE 14.6Dark green · ΔE 17.4Medium seagreen · ΔE 17.7Green · ΔE 19Olivedrab · ΔE 27.9
Nearest named CSS colourForest green (#228B22)ΔE 13.74, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#87014C
Analogous#098701, #01877F
Triadic#3C0187, #873C01
Split complementary#7F0187, #870109
Tetradic#010987, #87014C, #877F01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#56FEA0
Lighter +30%#24FD84
Lighter +20%#02EC69
Lighter +10%#01BA52
Darker −10%#015425
Darker −20%#00220F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00883C
Less saturated −25%#12763E

Channel breakdown

R1
G135
B60
Red1 (0.4%)
Green135 (52.9%)
Blue60 (23.5%)
Hue146.42°
Saturation (HSL)98.53%
Lightness26.67%
Dominant channelGreen
Hex per channelR 01 · G 87 · B 3C

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “01873c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.