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Recognised as Colour

#4FAB82

  • #4FAB82
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#4FAB82 is a cyan with RGB values 79, 171, 130 and HSL 153°, 37%, 49%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#4FAB82#4FAB82
HEX#4FAB82
RGBrgb(79, 171, 130)
RGB (0–1)0.3098, 0.6706, 0.5098
RGB percentages31%, 67.1%, 51%
HSLhsl(153.3, 36.8%, 49%)
HSV / HSBhsv(153.3, 53.8%, 67.1%)
CMYK53.8%, 0%, 24%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,221,250
CSS custom property--colour: #4FAB82;

Brightness & contrast

Relative luminance0.324WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.48:1
Contrast with white2.81:1WCAG normal text: Fail
Contrast with black7.48:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#B0547D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A9A080no red cones; affects about 1% of men; ΔE 35.7 from the original
Deuteranopia#9B9685no green cones; the most common form, about 1% of men; ΔE 36.3 from the original
Tritanopia#2EABA0no blue cones; rare, and affects men and women equally; ΔE 17.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.81:1WCAG large text: Fail
Contrast with black, large text7.48:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 12.9Sea green · ΔE 14.3Medium seagreen · ΔE 15.8Dark seagreen · ΔE 16.7Light seagreen · ΔE 19.4Medium turquoise · ΔE 25.1
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 12.92, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB4F78
Analogous#4FAB54, #4FA6AB
Triadic#824FAB, #AB824F
Split complementary#AB4FA6, #AB544F
Tetradic#544FAB, #AB4F78, #A6AB4F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9EDE4
Lighter +30%#B6DDCC
Lighter +20%#93CDB3
Lighter +10%#70BD9B
Darker −10%#3F8867
Darker −20%#2F654D
Darker −30%#1F4232
Darker −40%#0F1F18
More saturated +25%#30CA85
Less saturated −25%#6E8C7F

Channel breakdown

R79
G171
B130
Red79 (31%)
Green171 (67.1%)
Blue130 (51%)
Hue153.26°
Saturation (HSL)36.8%
Lightness49.02%
Dominant channelGreen
Hex per channelR 4F · G AB · B 82

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Every value on this page was computed from “4fab82” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.