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Colour

#00DDB2

  • #00DDB2
  • Cyan
  • Light
  • Nearest: Aquamarine

#00DDB2 is a cyan with RGB values 0, 221, 178 and HSL 168°, 100%, 43%. It is a light colour, so black text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#00DDB2#00DDB2
HEX#00DDB2
RGBrgb(0, 221, 178)
RGB (0–1)0, 0.8667, 0.698
RGB percentages0%, 86.7%, 69.8%
HSLhsl(168.3, 100%, 43.3%)
HSV / HSBhsv(168.3, 100%, 86.7%)
CMYK100%, 0%, 19.5%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer56,754
CSS custom property--colour: #00DDB2;

Brightness & contrast

Relative luminance0.54927WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.99:1
Contrast with white1.75:1WCAG normal text: Fail
Contrast with black11.99:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#FF224D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6CDB0no red cones; affects about 1% of men; ΔE 53.9 from the original
Deuteranopia#BFBDB5no green cones; the most common form, about 1% of men; ΔE 54.4 from the original
Tritanopia#00DFD1no blue cones; rare, and affects men and women equally; ΔE 16.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.75:1WCAG large text: Fail
Contrast with black, large text11.99:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 16.1Turquoise · ΔE 16.8Medium aquamarine · ΔE 16.9Medium seagreen · ΔE 21.9Medium turquoise · ΔE 24.5Light seagreen · ΔE 26.4
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 16.11, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DD002B
Analogous#00DD44, #0099DD
Triadic#B200DD, #DDB200
Split complementary#DD0099, #DD4400
Tetradic#4400DD, #DD002B, #99DD00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAFFEE
Lighter +30%#77FFE5
Lighter +20%#44FFDB
Lighter +10%#11FFD1
Darker −10%#00AA89
Darker −20%#007760
Darker −30%#004437
Darker −40%#00110E
More saturated +25%#00DDB2
Less saturated −25%#1CC1A1

Channel breakdown

R0
G221
B178
Red0 (0%)
Green221 (86.7%)
Blue178 (69.8%)
Hue168.33°
Saturation (HSL)100%
Lightness43.33%
Dominant channelGreen
Hex per channelR 00 · G DD · B B2

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Every value on this page was computed from “00ddb2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.