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Recognised as Colour

#1CC579

  • #1CC579
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#1CC579 is a cyan with RGB values 28, 197, 121 and HSL 153°, 75%, 44%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#1CC579#1CC579
HEX#1CC579
RGBrgb(28, 197, 121)
RGB (0–1)0.1098, 0.7725, 0.4745
RGB percentages11%, 77.3%, 47.5%
HSLhsl(153, 75.1%, 44.1%)
HSV / HSBhsv(153, 85.8%, 77.3%)
CMYK85.8%, 0%, 38.6%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,885,561
CSS custom property--colour: #1CC579;

Brightness & contrast

Relative luminance0.4156WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.31:1
Contrast with white2.26:1WCAG normal text: Fail
Contrast with black9.31:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#E33A86

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C4B574no red cones; affects about 1% of men; ΔE 54.3 from the original
Deuteranopia#B1A77Eno green cones; the most common form, about 1% of men; ΔE 54.9 from the original
Tritanopia#00C3B2no blue cones; rare, and affects men and women equally; ΔE 32.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.26:1WCAG large text: Fail
Contrast with black, large text9.31:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.1Light green · ΔE 21.9Medium spring green · ΔE 22Pale green · ΔE 25Sea green · ΔE 27Medium aquamarine · ΔE 27.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.08, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C51C68
Analogous#1CC524, #1CBDC5
Triadic#791CC5, #C5791C
Split complementary#C51CBD, #C5241C
Tetradic#241CC5, #C51C68, #BDC51C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8F5DA
Lighter +30%#8BEFC2
Lighter +20%#5FE8AA
Lighter +10%#32E293
Darker −10%#16985E
Darker −20%#0F6C42
Darker −30%#093F27
Darker −40%#03120B
More saturated +25%#00E17C
Less saturated −25%#38A976

Channel breakdown

R28
G197
B121
Red28 (11%)
Green197 (77.3%)
Blue121 (47.5%)
Hue153.02°
Saturation (HSL)75.11%
Lightness44.12%
Dominant channelGreen
Hex per channelR 1C · G C5 · B 79

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Every value on this page was computed from “1cc579” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.