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Colour

#04ADA8

  • #04ADA8
  • Cyan
  • Dark
  • Nearest: Light seagreen

#04ADA8 is a cyan with RGB values 4, 173, 168 and HSL 178°, 95%, 35%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#04ADA8#04ADA8
HEX#04ADA8
RGBrgb(4, 173, 168)
RGB (0–1)0.0157, 0.6784, 0.6588
RGB percentages1.6%, 67.8%, 65.9%
HSLhsl(178.2, 95.5%, 34.7%)
HSV / HSBhsv(178.2, 97.7%, 67.8%)
CMYK97.7%, 0%, 2.9%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer306,600
CSS custom property--colour: #04ADA8;

Brightness & contrast

Relative luminance0.3274WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.55:1
Contrast with white2.78:1WCAG normal text: Fail
Contrast with black7.55:1WCAG normal text: AAA
Greyscale equivalent#898989
Inverted#FB5257

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A2A3A8no red cones; affects about 1% of men; ΔE 38.4 from the original
Deuteranopia#8E95A9no green cones; the most common form, about 1% of men; ΔE 39.3 from the original
Tritanopia#00B2ABno blue cones; rare, and affects men and women equally; ΔE 2.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.78:1WCAG large text: Fail
Contrast with black, large text7.55:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 2.5Dark turquoise · ΔE 12.9Medium turquoise · ΔE 12.9Dark cyan · ΔE 13.6Teal · ΔE 17.8Cadetblue · ΔE 17.9
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 2.47, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AD0409
Analogous#04AD53, #045EAD
Triadic#A804AD, #ADA804
Split complementary#AD045E, #AD5304
Tetradic#5304AD, #AD0409, #5EAD04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#81FCF8
Lighter +30%#4FFBF6
Lighter +20%#1DFAF3
Lighter +10%#05DFD8
Darker −10%#037B78
Darker −20%#024947
Darker −30%#011717
Darker −40%#000000
More saturated +25%#00B1AC
Less saturated −25%#1A9793

Channel breakdown

R4
G173
B168
Red4 (1.6%)
Green173 (67.8%)
Blue168 (65.9%)
Hue178.22°
Saturation (HSL)95.48%
Lightness34.71%
Dominant channelGreen
Hex per channelR 04 · G AD · B A8

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Every value on this page was computed from “04ada8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.