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Recognised as Colour

#1C4922

  • #1C4922
  • Green
  • Dark
  • Nearest: Dark olivegreen

#1C4922 is a green with RGB values 28, 73, 34 and HSL 128°, 45%, 20%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#1C4922#1C4922
HEX#1C4922
RGBrgb(28, 73, 34)
RGB (0–1)0.1098, 0.2863, 0.1333
RGB percentages11%, 28.6%, 13.3%
HSLhsl(128, 44.6%, 19.8%)
HSV / HSBhsv(128, 61.6%, 28.6%)
CMYK61.6%, 0%, 53.4%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,853,730
CSS custom property--colour: #1C4922;

Brightness & contrast

Relative luminance0.05127WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.37:1
Contrast with white10.37:1WCAG normal text: AAA
Contrast with black2.03:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#E3B6DD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A431Fno red cones; affects about 1% of men; ΔE 22.9 from the original
Deuteranopia#443E25no green cones; the most common form, about 1% of men; ΔE 23.6 from the original
Tritanopia#134740no blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.37:1WCAG large text: AAA
Contrast with black, large text2.03:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 20.3Dark slate grey · ΔE 26.5Sea green · ΔE 28.5Dark green · ΔE 30.8Teal · ΔE 34.7Dim grey · ΔE 35.8
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 20.25, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#491C43
Analogous#2D491C, #1C4939
Triadic#221C49, #49221C
Split complementary#391C49, #491C2C
Tetradic#1C2D49, #491C43, #49391C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6BC677
Lighter +30%#46B856
Lighter +20%#389344
Lighter +10%#2A6E33
Darker −10%#0E2411
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0F5619
Less saturated −25%#293C2B

Channel breakdown

R28
G73
B34
Red28 (11%)
Green73 (28.6%)
Blue34 (13.3%)
Hue128°
Saturation (HSL)44.55%
Lightness19.8%
Dominant channelGreen
Hex per channelR 1C · G 49 · B 22

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Every value on this page was computed from “1c4922” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.