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Recognised as Colour

#224A21

  • #224A21
  • Green
  • Dark
  • Nearest: Dark olivegreen

#224A21 is a green with RGB values 34, 74, 33 and HSL 119°, 38%, 21%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#224A21#224A21
HEX#224A21
RGBrgb(34, 74, 33)
RGB (0–1)0.1333, 0.2902, 0.1294
RGB percentages13.3%, 29%, 12.9%
HSLhsl(118.5, 38.3%, 21%)
HSV / HSBhsv(118.5, 55.4%, 29%)
CMYK54.1%, 0%, 55.4%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,247,201
CSS custom property--colour: #224A21;

Brightness & contrast

Relative luminance0.05347WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.15:1
Contrast with white10.15:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#DDB5DE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4C441Eno red cones; affects about 1% of men; ΔE 21.9 from the original
Deuteranopia#464024no green cones; the most common form, about 1% of men; ΔE 21.9 from the original
Tritanopia#1D4840no blue cones; rare, and affects men and women equally; ΔE 20.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.15:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 18.6Dark slate grey · ΔE 27Sea green · ΔE 28.6Dark green · ΔE 30.4Dim grey · ΔE 35.4Teal · ΔE 35.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.62, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#49214A
Analogous#374A21, #214A34
Triadic#21224A, #4A2122
Split complementary#34214A, #4A2137
Tetradic#21374A, #49214A, #4A3421

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#77C275
Lighter +30%#54B252
Lighter +20%#429140
Lighter +10%#326D31
Darker −10%#122711
Darker −20%#020302
Darker −30%#000000
Darker −40%#000000
More saturated +25%#155714
Less saturated −25%#2F3D2E

Channel breakdown

R34
G74
B33
Red34 (13.3%)
Green74 (29%)
Blue33 (12.9%)
Hue118.54°
Saturation (HSL)38.32%
Lightness20.98%
Dominant channelGreen
Hex per channelR 22 · G 4A · B 21

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Every value on this page was computed from “224a21” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.