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Recognised as Colour

#019880

  • #019880
  • Cyan
  • Dark
  • Nearest: Light seagreen

#019880 is a cyan with RGB values 1, 152, 128 and HSL 170°, 99%, 30%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#019880#019880
HEX#019880
RGBrgb(1, 152, 128)
RGB (0–1)0.0039, 0.5961, 0.502
RGB percentages0.4%, 59.6%, 50.2%
HSLhsl(170.5, 98.7%, 30%)
HSV / HSBhsv(170.5, 99.3%, 59.6%)
CMYK99.3%, 0%, 15.8%, 40.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer104,576
CSS custom property--colour: #019880;

Brightness & contrast

Relative luminance0.24021WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.8:1
Contrast with white3.62:1WCAG normal text: Fail
Contrast with black5.8:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#FE677F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#928D7Fno red cones; affects about 1% of men; ΔE 39.5 from the original
Deuteranopia#818282no green cones; the most common form, about 1% of men; ΔE 39.6 from the original
Tritanopia#009A91no blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.62:1WCAG large text: AA
Contrast with black, large text5.8:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 13.7Dark cyan · ΔE 15.7Sea green · ΔE 17.6Teal · ΔE 17.8Medium aquamarine · ΔE 20.3Cadetblue · ΔE 23.2
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 13.69, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#980119
Analogous#019835, #016498
Triadic#800198, #988001
Split complementary#980164, #983501
Tetradic#350198, #980119, #649801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#67FEE6
Lighter +30%#34FEDE
Lighter +20%#02FDD5
Lighter +10%#01CBAB
Darker −10%#016555
Darker −20%#00332B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#009981
Less saturated −25%#148573

Channel breakdown

R1
G152
B128
Red1 (0.4%)
Green152 (59.6%)
Blue128 (50.2%)
Hue170.46°
Saturation (HSL)98.69%
Lightness30%
Dominant channelGreen
Hex per channelR 01 · G 98 · B 80

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Every value on this page was computed from “hex 019880” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.