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Recognised as Colour

#1C7543

  • #1C7543
  • Green
  • Dark
  • Nearest: Sea green

#1C7543 is a green with RGB values 28, 117, 67 and HSL 146°, 61%, 28%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#1C7543#1C7543
HEX#1C7543
RGBrgb(28, 117, 67)
RGB (0–1)0.1098, 0.4588, 0.2627
RGB percentages11%, 45.9%, 26.3%
HSLhsl(146.3, 61.4%, 28.4%)
HSV / HSBhsv(146.3, 76.1%, 45.9%)
CMYK76.1%, 0%, 42.7%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,865,027
CSS custom property--colour: #1C7543;

Brightness & contrast

Relative luminance0.13375WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.71:1
Contrast with white5.71:1WCAG normal text: AA
Contrast with black3.67:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#E38ABC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#756B3Fno red cones; affects about 1% of men; ΔE 35.6 from the original
Deuteranopia#6A6346no green cones; the most common form, about 1% of men; ΔE 35.9 from the original
Tritanopia#007369no blue cones; rare, and affects men and women equally; ΔE 24.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.71:1WCAG large text: AAA
Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Sea green · ΔE 8.4Dark olivegreen · ΔE 21.7Dark green · ΔE 23.3Medium seagreen · ΔE 24.6Forest green · ΔE 28.2Teal · ΔE 30.7
Nearest named CSS colourSea green (#2E8B57)ΔE 8.41, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#751C4E
Analogous#22751C, #1C756F
Triadic#431C75, #75431C
Split complementary#6F1C75, #751C22
Tetradic#1C2275, #751C4E, #756F1C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7DE0A8
Lighter +30%#54D68D
Lighter +20%#30C772
Lighter +10%#269E5B
Darker −10%#124C2B
Darker −20%#082314
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0A8741
Less saturated −25%#2E6345

Channel breakdown

R28
G117
B67
Red28 (11%)
Green117 (45.9%)
Blue67 (26.3%)
Hue146.29°
Saturation (HSL)61.38%
Lightness28.43%
Dominant channelGreen
Hex per channelR 1C · G 75 · B 43

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Every value on this page was computed from “1c7543” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.