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Recognised as Colour

#177C3C

  • #177C3C
  • Green
  • Dark
  • Nearest: Sea green

#177C3C is a green with RGB values 23, 124, 60 and HSL 142°, 69%, 29%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#177C3C#177C3C
HEX#177C3C
RGBrgb(23, 124, 60)
RGB (0–1)0.0902, 0.4863, 0.2353
RGB percentages9%, 48.6%, 23.5%
HSLhsl(142, 68.7%, 28.8%)
HSV / HSBhsv(142, 81.5%, 48.6%)
CMYK81.5%, 0%, 51.6%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,539,132
CSS custom property--colour: #177C3C;

Brightness & contrast

Relative luminance0.14924WCAG 2.x, 0 is black and 1 is white
Perceived brightness98 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.27:1
Contrast with white5.27:1WCAG normal text: AA
Contrast with black3.98:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#E883C3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D7137no red cones; affects about 1% of men; ΔE 39.9 from the original
Deuteranopia#716941no green cones; the most common form, about 1% of men; ΔE 39.7 from the original
Tritanopia#007A6Dno blue cones; rare, and affects men and women equally; ΔE 30.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.27:1WCAG large text: AAA
Contrast with black, large text3.98:1WCAG large text: AA

Named colours

Sea green · ΔE 9.7Dark green · ΔE 17.5Forest green · ΔE 19.9Medium seagreen · ΔE 20.7Dark olivegreen · ΔE 24.4Green · ΔE 24.5
Nearest named CSS colourSea green (#2E8B57)ΔE 9.71, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C1757
Analogous#257C17, #177C6E
Triadic#3C177C, #7C3C17
Split complementary#6E177C, #7C1725
Tetradic#17257C, #7C1757, #7C6E17

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#79E6A1
Lighter +30%#4EDE83
Lighter +20%#27D266
Lighter +10%#1FA751
Darker −10%#0F5127
Darker −20%#072612
Darker −30%#000000
Darker −40%#000000
More saturated +25%#058E37
Less saturated −25%#296A41

Channel breakdown

R23
G124
B60
Red23 (9%)
Green124 (48.6%)
Blue60 (23.5%)
Hue141.98°
Saturation (HSL)68.71%
Lightness28.82%
Dominant channelGreen
Hex per channelR 17 · G 7C · B 3C

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Every value on this page was computed from “177c3c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.