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Recognised as Colour

#7AC7BB

  • #7AC7BB
  • Cyan
  • Dark
  • Nearest: Medium turquoise

#7AC7BB is a cyan with RGB values 122, 199, 187 and HSL 171°, 41%, 63%. It is a dark colour, so black text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#7AC7BB#7AC7BB
HEX#7AC7BB
RGBrgb(122, 199, 187)
RGB (0–1)0.4784, 0.7804, 0.7333
RGB percentages47.8%, 78%, 73.3%
HSLhsl(170.6, 40.7%, 62.9%)
HSV / HSBhsv(170.6, 38.7%, 78%)
CMYK38.7%, 0%, 6%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,046,523
CSS custom property--colour: #7AC7BB;

Brightness & contrast

Relative luminance0.48572WCAG 2.x, 0 is black and 1 is white
Perceived brightness178 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.71:1
Contrast with white1.96:1WCAG normal text: Fail
Contrast with black10.71:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#853844

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C0BFBBno red cones; affects about 1% of men; ΔE 26.5 from the original
Deuteranopia#B3B5BCno green cones; the most common form, about 1% of men; ΔE 27.4 from the original
Tritanopia#5ECAC3no blue cones; rare, and affects men and women equally; ΔE 7.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.96:1WCAG large text: Fail
Contrast with black, large text10.71:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 12.9Light seagreen · ΔE 15.2Medium aquamarine · ΔE 15.3Cadetblue · ΔE 16.7Pale turquoise · ΔE 17.1Powder blue · ΔE 17.8
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 12.89, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C77A86
Analogous#7AC794, #7AACC7
Triadic#BB7AC7, #C7BB7A
Split complementary#C77AAC, #C7947A
Tetradic#957AC7, #C77A86, #ACC77A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E6F4F2
Lighter +20%#C2E5E0
Lighter +10%#9ED6CD
Darker −10%#56B8A9
Darker −20%#419A8C
Darker −30%#32766C
Darker −40%#23524B
More saturated +25%#62DFCB
Less saturated −25%#92AFAB

Channel breakdown

R122
G199
B187
Red122 (47.8%)
Green199 (78%)
Blue187 (73.3%)
Hue170.65°
Saturation (HSL)40.74%
Lightness62.94%
Dominant channelGreen
Hex per channelR 7A · G C7 · B BB

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Every value on this page was computed from “7ac7bb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.