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Recognised as Colour

#1C3620

  • #1C3620
  • Green
  • Dark
  • Nearest: Dark slate grey

#1C3620 is a green with RGB values 28, 54, 32 and HSL 129°, 32%, 16%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#1C3620#1C3620
HEX#1C3620
RGBrgb(28, 54, 32)
RGB (0–1)0.1098, 0.2118, 0.1255
RGB percentages11%, 21.2%, 12.5%
HSLhsl(129.2, 31.7%, 16.1%)
HSV / HSBhsv(129.2, 48.1%, 21.2%)
CMYK48.1%, 0%, 40.7%, 78.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,848,864
CSS custom property--colour: #1C3620;

Brightness & contrast

Relative luminance0.02989WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.14:1
Contrast with white13.14:1WCAG normal text: AAA
Contrast with black1.6:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#E3C9DF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#37321Fno red cones; affects about 1% of men; ΔE 14.7 from the original
Deuteranopia#332F21no green cones; the most common form, about 1% of men; ΔE 14.9 from the original
Tritanopia#183530no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.14:1WCAG large text: AAA
Contrast with black, large text1.6:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.8Black · ΔE 27.7Dark olivegreen · ΔE 29.9Dim grey · ΔE 31Teal · ΔE 36.6Gray · ΔE 38.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.82, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#361C32
Analogous#25361C, #1C362D
Triadic#201C36, #36201C
Split complementary#2D1C36, #361C25
Tetradic#1C2536, #361C32, #362D1C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6BB376
Lighter +30%#509B5C
Lighter +20%#3F7948
Lighter +10%#2D5834
Darker −10%#0B140C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#124019
Less saturated −25%#262C27

Channel breakdown

R28
G54
B32
Red28 (11%)
Green54 (21.2%)
Blue32 (12.5%)
Hue129.23°
Saturation (HSL)31.71%
Lightness16.08%
Dominant channelGreen
Hex per channelR 1C · G 36 · B 20

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Every value on this page was computed from “1c3620” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.