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Recognised as Colour

#3AC7A7

  • #3AC7A7
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#3AC7A7 is a cyan with RGB values 58, 199, 167 and HSL 166°, 56%, 50%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#3AC7A7#3AC7A7
HEX#3AC7A7
RGBrgb(58, 199, 167)
RGB (0–1)0.2275, 0.7804, 0.6549
RGB percentages22.7%, 78%, 65.5%
HSLhsl(166.4, 55.7%, 50.4%)
HSV / HSBhsv(166.4, 70.9%, 78%)
CMYK70.9%, 0%, 16.1%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,852,199
CSS custom property--colour: #3AC7A7;

Brightness & contrast

Relative luminance0.44536WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.91:1
Contrast with white2.12:1WCAG normal text: Fail
Contrast with black9.91:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#C53858

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0BAA6no red cones; affects about 1% of men; ΔE 43.8 from the original
Deuteranopia#ADACA9no green cones; the most common form, about 1% of men; ΔE 44.7 from the original
Tritanopia#00C9BEno blue cones; rare, and affects men and women equally; ΔE 11.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.12:1WCAG large text: Fail
Contrast with black, large text9.91:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 7.7Turquoise · ΔE 12.8Light seagreen · ΔE 15.3Medium turquoise · ΔE 16.1Dark turquoise · ΔE 19.6Aquamarine · ΔE 20
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 7.68, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C73A5A
Analogous#3AC760, #3AA1C7
Triadic#A73AC7, #C7A73A
Split complementary#C73AA1, #C7603A
Tetradic#603AC7, #C73A5A, #A1C73A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9F4EE
Lighter +30%#B1E9DC
Lighter +20%#89DECA
Lighter +10%#62D2B9
Darker −10%#2EA086
Darker −20%#227965
Darker −30%#175144
Darker −40%#0C2923
More saturated +25%#1AE7B8
Less saturated −25%#5AA796

Channel breakdown

R58
G199
B167
Red58 (22.7%)
Green199 (78%)
Blue167 (65.5%)
Hue166.38°
Saturation (HSL)55.73%
Lightness50.39%
Dominant channelGreen
Hex per channelR 3A · G C7 · B A7

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Every value on this page was computed from “3ac7a7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.