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Colour

#04CDB6

  • #04CDB6
  • Cyan
  • Dark
  • Nearest: Turquoise

#04CDB6 is a cyan with RGB values 4, 205, 182 and HSL 173°, 96%, 41%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#04CDB6#04CDB6
HEX#04CDB6
RGBrgb(4, 205, 182)
RGB (0–1)0.0157, 0.8039, 0.7137
RGB percentages1.6%, 80.4%, 71.4%
HSLhsl(173.1, 96.2%, 41%)
HSV / HSBhsv(173.1, 98%, 80.4%)
CMYK98%, 0%, 11.2%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer314,806
CSS custom property--colour: #04CDB6;

Brightness & contrast

Relative luminance0.47066WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.41:1
Contrast with white2.02:1WCAG normal text: Fail
Contrast with black10.41:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#FB3249

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C3C0B5no red cones; affects about 1% of men; ΔE 46.9 from the original
Deuteranopia#ADB0B8no green cones; the most common form, about 1% of men; ΔE 48 from the original
Tritanopia#00D1C6no blue cones; rare, and affects men and women equally; ΔE 7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.02:1WCAG large text: Fail
Contrast with black, large text10.41:1WCAG large text: AAA

Named colours

Turquoise · ΔE 8.5Medium aquamarine · ΔE 12.6Medium turquoise · ΔE 12.9Light seagreen · ΔE 14.2Dark turquoise · ΔE 14.9Aquamarine · ΔE 20.6
Nearest named CSS colourTurquoise (#40E0D0)ΔE 8.5, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CD041B
Analogous#04CD51, #0480CD
Triadic#B604CD, #CDB604
Split complementary#CD0480, #CD5104
Tetradic#5104CD, #CD041B, #80CD04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A0FDF2
Lighter +30%#6EFCEC
Lighter +20%#3CFBE5
Lighter +10%#0AFADF
Darker −10%#039B8A
Darker −20%#02695D
Darker −30%#013731
Darker −40%#000504
More saturated +25%#00D1B9
Less saturated −25%#1EB3A2

Channel breakdown

R4
G205
B182
Red4 (1.6%)
Green205 (80.4%)
Blue182 (71.4%)
Hue173.13°
Saturation (HSL)96.17%
Lightness40.98%
Dominant channelGreen
Hex per channelR 04 · G CD · B B6

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Every value on this page was computed from “04cdb6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.