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Recognised as Colour

#008778

  • #008778
  • Cyan
  • Dark
  • Nearest: Dark cyan

#008778 is a cyan with RGB values 0, 135, 120 and HSL 173°, 100%, 26%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#008778#008778
HEX#008778
RGBrgb(0, 135, 120)
RGB (0–1)0, 0.5294, 0.4706
RGB percentages0%, 52.9%, 47.1%
HSLhsl(173.3, 100%, 26.5%)
HSV / HSBhsv(173.3, 100%, 52.9%)
CMYK100%, 0%, 11.1%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer34,680
CSS custom property--colour: #008778;

Brightness & contrast

Relative luminance0.18684WCAG 2.x, 0 is black and 1 is white
Perceived brightness111.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.74:1
Contrast with white4.43:1WCAG normal text: Fail
Contrast with black4.74:1WCAG normal text: AA
Greyscale equivalent#696969
Inverted#FF7887

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#807E77no red cones; affects about 1% of men; ΔE 34.5 from the original
Deuteranopia#717379no green cones; the most common form, about 1% of men; ΔE 35.3 from the original
Tritanopia#008A82no blue cones; rare, and affects men and women equally; ΔE 4.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.43:1WCAG large text: AA
Contrast with black, large text4.74:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 9.4Teal · ΔE 9.9Light seagreen · ΔE 16.7Cadetblue · ΔE 19.6Sea green · ΔE 21.4Medium aquamarine · ΔE 27.2
Nearest named CSS colourDark cyan (#008B8B)ΔE 9.38, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#87000F
Analogous#008735, #005287
Triadic#780087, #877800
Split complementary#870052, #873500
Tetradic#350087, #87000F, #528700

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#54FFEC
Lighter +30%#21FFE6
Lighter +20%#00EDD3
Lighter +10%#00BAA5
Darker −10%#00544B
Darker −20%#00211D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008778
Less saturated −25%#11766B

Channel breakdown

R0
G135
B120
Red0 (0%)
Green135 (52.9%)
Blue120 (47.1%)
Hue173.33°
Saturation (HSL)100%
Lightness26.47%
Dominant channelGreen
Hex per channelR 00 · G 87 · B 78

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Every value on this page was computed from “hex 008778” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.