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Recognised as Colour

#19401B

  • #19401B
  • Green
  • Dark
  • Nearest: Dark olivegreen

#19401B is a green with RGB values 25, 64, 27 and HSL 123°, 44%, 17%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#19401B#19401B
HEX#19401B
RGBrgb(25, 64, 27)
RGB (0–1)0.098, 0.251, 0.1059
RGB percentages9.8%, 25.1%, 10.6%
HSLhsl(123.1, 43.8%, 17.5%)
HSV / HSBhsv(123.1, 60.9%, 25.1%)
CMYK60.9%, 0%, 57.8%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,654,811
CSS custom property--colour: #19401B;

Brightness & contrast

Relative luminance0.03953WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.73:1
Contrast with white11.73:1WCAG normal text: AAA
Contrast with black1.79:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#E6BFE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#413A18no red cones; affects about 1% of men; ΔE 21.1 from the original
Deuteranopia#3C371Eno green cones; the most common form, about 1% of men; ΔE 21 from the original
Tritanopia#133E37no blue cones; rare, and affects men and women equally; ΔE 19.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.73:1WCAG large text: AAA
Contrast with black, large text1.79:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22.7Dark slate grey · ΔE 26Sea green · ΔE 32.7Dark green · ΔE 33.6Dim grey · ΔE 36.1Teal · ΔE 37
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 22.72, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#40193E
Analogous#2A4019, #19402F
Triadic#1B1940, #401B19
Split complementary#2F1940, #40192A
Tetradic#192A40, #40193E, #402F19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#63C268
Lighter +30%#44AE49
Lighter +20%#36893A
Lighter +10%#27652A
Darker −10%#0B1B0C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0E4B11
Less saturated −25%#243525

Channel breakdown

R25
G64
B27
Red25 (9.8%)
Green64 (25.1%)
Blue27 (10.6%)
Hue123.08°
Saturation (HSL)43.82%
Lightness17.45%
Dominant channelGreen
Hex per channelR 19 · G 40 · B 1B

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Every value on this page was computed from “19401b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.