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Recognised as Colour

#224C3D

  • #224C3D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#224C3D is a cyan with RGB values 34, 76, 61 and HSL 159°, 38%, 22%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#224C3D#224C3D
HEX#224C3D
RGBrgb(34, 76, 61)
RGB (0–1)0.1333, 0.298, 0.2392
RGB percentages13.3%, 29.8%, 23.9%
HSLhsl(158.6, 38.2%, 21.6%)
HSV / HSBhsv(158.6, 55.3%, 29.8%)
CMYK55.3%, 0%, 19.7%, 70.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,247,741
CSS custom property--colour: #224C3D;

Brightness & contrast

Relative luminance0.05846WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.68:1
Contrast with white9.68:1WCAG normal text: AAA
Contrast with black2.17:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#DDB3C2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A473Cno red cones; affects about 1% of men; ΔE 18.2 from the original
Deuteranopia#44423Eno green cones; the most common form, about 1% of men; ΔE 19 from the original
Tritanopia#124C48no blue cones; rare, and affects men and women equally; ΔE 7.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.68:1WCAG large text: AAA
Contrast with black, large text2.17:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.1Dim grey · ΔE 24.8Teal · ΔE 25.2Dark cyan · ΔE 29.3Dark olivegreen · ΔE 29.3Gray · ΔE 31.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.12, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4C2231
Analogous#224C28, #22464C
Triadic#3D224C, #4C3D22
Split complementary#4C2246, #4C2822
Tetradic#28224C, #4C2231, #464C22

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#78C2A8
Lighter +30%#54B391
Lighter +20%#429276
Lighter +10%#326F59
Darker −10%#122921
Darker −20%#020604
Darker −30%#000000
Darker −40%#000000
More saturated +25%#145A41
Less saturated −25%#303E39

Channel breakdown

R34
G76
B61
Red34 (13.3%)
Green76 (29.8%)
Blue61 (23.9%)
Hue158.57°
Saturation (HSL)38.18%
Lightness21.57%
Dominant channelGreen
Hex per channelR 22 · G 4C · B 3D

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Every value on this page was computed from “224c3d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.