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Recognised as Colour

#04491A

  • #04491A
  • Green
  • Dark
  • Nearest: Dark olivegreen

#04491A is a green with RGB values 4, 73, 26 and HSL 139°, 90%, 15%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#04491A#04491A
HEX#04491A
RGBrgb(4, 73, 26)
RGB (0–1)0.0157, 0.2863, 0.102
RGB percentages1.6%, 28.6%, 10.2%
HSLhsl(139.1, 89.6%, 15.1%)
HSV / HSBhsv(139.1, 94.5%, 28.6%)
CMYK94.5%, 0%, 64.4%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer280,858
CSS custom property--colour: #04491A;

Brightness & contrast

Relative luminance0.04865WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.64:1
Contrast with white10.64:1WCAG normal text: AAA
Contrast with black1.97:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#FBB6E5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A4115no red cones; affects about 1% of men; ΔE 29.7 from the original
Deuteranopia#433C1Eno green cones; the most common form, about 1% of men; ΔE 29.8 from the original
Tritanopia#00473Fno blue cones; rare, and affects men and women equally; ΔE 25 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.64:1WCAG large text: AAA
Contrast with black, large text1.97:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 22Dark green · ΔE 24.9Sea green · ΔE 26.6Dark slate grey · ΔE 33Forest green · ΔE 37.8Teal · ΔE 37.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 21.97, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#490433
Analogous#114904, #04493D
Triadic#1A0449, #491A04
Split complementary#3D0449, #490410
Tetradic#041049, #490433, #493C04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#26F367
Lighter +30%#0CDA4E
Lighter +20%#09AA3C
Lighter +10%#07792B
Darker −10%#011909
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004D19
Less saturated −25%#0E3F1D

Channel breakdown

R4
G73
B26
Red4 (1.6%)
Green73 (28.6%)
Blue26 (10.2%)
Hue139.13°
Saturation (HSL)89.61%
Lightness15.1%
Dominant channelGreen
Hex per channelR 04 · G 49 · B 1A

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Every value on this page was computed from “04491a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.