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Recognised as Colour

#19A480

  • #19A480
  • Cyan
  • Dark
  • Nearest: Sea green

#19A480 is a cyan with RGB values 25, 164, 128 and HSL 164°, 74%, 37%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#19A480#19A480
HEX#19A480
RGBrgb(25, 164, 128)
RGB (0–1)0.098, 0.6431, 0.502
RGB percentages9.8%, 64.3%, 50.2%
HSLhsl(164.5, 73.5%, 37.1%)
HSV / HSBhsv(164.5, 84.8%, 64.3%)
CMYK84.8%, 0%, 22%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,680,512
CSS custom property--colour: #19A480;

Brightness & contrast

Relative luminance0.28316WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.66:1
Contrast with white3.15:1WCAG normal text: Fail
Contrast with black6.66:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#E65B7F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9F987Eno red cones; affects about 1% of men; ΔE 42.1 from the original
Deuteranopia#8F8C82no green cones; the most common form, about 1% of men; ΔE 42.9 from the original
Tritanopia#00A59Ano blue cones; rare, and affects men and women equally; ΔE 14.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.15:1WCAG large text: AA
Contrast with black, large text6.66:1WCAG large text: AAA

Named colours

Sea green · ΔE 14.6Medium aquamarine · ΔE 16.4Medium seagreen · ΔE 16.9Light seagreen · ΔE 17.3Dark cyan · ΔE 23.5Dark seagreen · ΔE 24.7
Nearest named CSS colourSea green (#2E8B57)ΔE 14.58, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A4193D
Analogous#19A43A, #1982A4
Triadic#8019A4, #A48019
Split complementary#A41982, #A43A19
Tetradic#3B19A4, #A4193D, #83A419

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#99F0D9
Lighter +30%#6DE9C9
Lighter +20%#41E2B8
Lighter +10%#20D0A3
Darker −10%#12785D
Darker −20%#0C4B3B
Darker −30%#051F18
Darker −40%#000000
More saturated +25%#01BC8B
Less saturated −25%#318C75

Channel breakdown

R25
G164
B128
Red25 (9.8%)
Green164 (64.3%)
Blue128 (50.2%)
Hue164.46°
Saturation (HSL)73.54%
Lightness37.06%
Dominant channelGreen
Hex per channelR 19 · G A4 · B 80

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Every value on this page was computed from “19a480” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.