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Colour

#4BB897

  • #4BB897
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#4BB897 is a cyan with RGB values 75, 184, 151 and HSL 162°, 43%, 51%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#4BB897#4BB897
HEX#4BB897
RGBrgb(75, 184, 151)
RGB (0–1)0.2941, 0.7216, 0.5922
RGB percentages29.4%, 72.2%, 59.2%
HSLhsl(161.8, 43.4%, 50.8%)
HSV / HSBhsv(161.8, 59.2%, 72.2%)
CMYK59.2%, 0%, 17.9%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,962,455
CSS custom property--colour: #4BB897;

Brightness & contrast

Relative luminance0.38011WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.6:1
Contrast with white2.44:1WCAG normal text: Fail
Contrast with black8.6:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#B44768

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3AD95no red cones; affects about 1% of men; ΔE 37.7 from the original
Deuteranopia#A3A199no green cones; the most common form, about 1% of men; ΔE 38.6 from the original
Tritanopia#00B9AEno blue cones; rare, and affects men and women equally; ΔE 13.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.44:1WCAG large text: Fail
Contrast with black, large text8.6:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 7.7Light seagreen · ΔE 14.1Turquoise · ΔE 18.2Medium turquoise · ΔE 18.3Dark seagreen · ΔE 19Medium seagreen · ΔE 19.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 7.75, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B84B6C
Analogous#4BB861, #4BA2B8
Triadic#974BB8, #B8974B
Split complementary#B84BA2, #B8614B
Tetradic#614BB8, #B84B6C, #A2B84B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDF2EC
Lighter +30%#B9E3D6
Lighter +20%#94D5C1
Lighter +10%#70C6AC
Darker −10%#3B957A
Darker −20%#2C715C
Darker −30%#1E4C3E
Darker −40%#102720
More saturated +25%#2CD7A3
Less saturated −25%#6A998B

Channel breakdown

R75
G184
B151
Red75 (29.4%)
Green184 (72.2%)
Blue151 (59.2%)
Hue161.83°
Saturation (HSL)43.43%
Lightness50.78%
Dominant channelGreen
Hex per channelR 4B · G B8 · B 97

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Every value on this page was computed from “4bb897” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.