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Recognised as Colour

#03AA7A

  • #03AA7A
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#03AA7A is a cyan with RGB values 3, 170, 122 and HSL 163°, 97%, 34%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#03AA7A#03AA7A
HEX#03AA7A
RGBrgb(3, 170, 122)
RGB (0–1)0.0118, 0.6667, 0.4784
RGB percentages1.2%, 66.7%, 47.8%
HSLhsl(162.8, 96.5%, 33.9%)
HSV / HSBhsv(162.8, 98.2%, 66.7%)
CMYK98.2%, 0%, 28.2%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer240,250
CSS custom property--colour: #03AA7A;

Brightness & contrast

Relative luminance0.30174WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.03:1
Contrast with white2.99:1WCAG normal text: Fail
Contrast with black7.03:1WCAG normal text: AAA
Greyscale equivalent#838383
Inverted#FC5585

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A69D77no red cones; affects about 1% of men; ΔE 46.3 from the original
Deuteranopia#95907Dno green cones; the most common form, about 1% of men; ΔE 47.3 from the original
Tritanopia#00AA9Dno blue cones; rare, and affects men and women equally; ΔE 20.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.99:1WCAG large text: Fail
Contrast with black, large text7.03:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10.4Sea green · ΔE 14.7Medium aquamarine · ΔE 18.4Light seagreen · ΔE 24Dark seagreen · ΔE 27.1Turquoise · ΔE 27.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10.36, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA0333
Analogous#03AA26, #0387AA
Triadic#7A03AA, #AA7A03
Split complementary#AA0387, #AA2603
Tetradic#2603AA, #AA0333, #87AA03

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7CFDD8
Lighter +30%#4AFCC9
Lighter +20%#18FBBA
Lighter +10%#04DC9E
Darker −10%#027856
Darker −20%#014632
Darker −30%#00140E
Darker −40%#000000
More saturated +25%#00AD7B
Less saturated −25%#199471

Channel breakdown

R3
G170
B122
Red3 (1.2%)
Green170 (66.7%)
Blue122 (47.8%)
Hue162.75°
Saturation (HSL)96.53%
Lightness33.92%
Dominant channelGreen
Hex per channelR 03 · G AA · B 7A

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Every value on this page was computed from “03aa7a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.