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Recognised as Colour

#13C978

  • #13C978
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#13C978 is a cyan with RGB values 19, 201, 120 and HSL 153°, 83%, 43%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#13C978#13C978
HEX#13C978
RGBrgb(19, 201, 120)
RGB (0–1)0.0745, 0.7882, 0.4706
RGB percentages7.5%, 78.8%, 47.1%
HSLhsl(153.3, 82.7%, 43.1%)
HSV / HSBhsv(153.3, 90.5%, 78.8%)
CMYK90.5%, 0%, 40.3%, 21.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,296,760
CSS custom property--colour: #13C978;

Brightness & contrast

Relative luminance0.43268WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.65:1
Contrast with white2.18:1WCAG normal text: Fail
Contrast with black9.65:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#EC3687

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C8B872no red cones; affects about 1% of men; ΔE 56.4 from the original
Deuteranopia#B5AA7Eno green cones; the most common form, about 1% of men; ΔE 57.1 from the original
Tritanopia#00C7B5no blue cones; rare, and affects men and women equally; ΔE 35 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.18:1WCAG large text: Fail
Contrast with black, large text9.65:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 14.1Medium spring green · ΔE 19.3Light green · ΔE 21.5Pale green · ΔE 24.1Forest green · ΔE 28.4Sea green · ΔE 29.9
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 14.08, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C91364
Analogous#13C91D, #13BFC9
Triadic#7813C9, #C97813
Split complementary#C913BF, #C91D13
Tetradic#1D13C9, #C91364, #BFC913

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B0F8D8
Lighter +30%#82F3C1
Lighter +20%#53EFAA
Lighter +10%#25EA92
Darker −10%#0F9A5C
Darker −20%#0A6C40
Darker −30%#063D25
Darker −40%#010F09
More saturated +25%#00DC7A
Less saturated −25%#2EAE75

Channel breakdown

R19
G201
B120
Red19 (7.5%)
Green201 (78.8%)
Blue120 (47.1%)
Hue153.3°
Saturation (HSL)82.73%
Lightness43.14%
Dominant channelGreen
Hex per channelR 13 · G C9 · B 78

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Every value on this page was computed from “13c978” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.