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Recognised as Colour

#4ABF8F

  • #4ABF8F
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#4ABF8F is a cyan with RGB values 74, 191, 143 and HSL 155°, 48%, 52%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#4ABF8F#4ABF8F
HEX#4ABF8F
RGBrgb(74, 191, 143)
RGB (0–1)0.2902, 0.749, 0.5608
RGB percentages29%, 74.9%, 56.1%
HSLhsl(155.4, 47.8%, 52%)
HSV / HSBhsv(155.4, 61.3%, 74.9%)
CMYK61.3%, 0%, 25.1%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,898,703
CSS custom property--colour: #4ABF8F;

Brightness & contrast

Relative luminance0.40701WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.14:1
Contrast with white2.3:1WCAG normal text: Fail
Contrast with black9.14:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#B54070

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BCB28Cno red cones; affects about 1% of men; ΔE 42.3 from the original
Deuteranopia#ACA692no green cones; the most common form, about 1% of men; ΔE 43.1 from the original
Tritanopia#00BFB2no blue cones; rare, and affects men and women equally; ΔE 19.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.3:1WCAG large text: Fail
Contrast with black, large text9.14:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 10.4Medium seagreen · ΔE 11.4Sea green · ΔE 19.7Dark seagreen · ΔE 20.8Turquoise · ΔE 21.8Light seagreen · ΔE 22.4
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.39, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF4A7A
Analogous#4ABF54, #4AB5BF
Triadic#8F4ABF, #BF8F4A
Split complementary#BF4AB5, #BF544A
Tetradic#544ABF, #BF4A7A, #B5BF4A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1F4EC
Lighter +30%#BBE7D5
Lighter +20%#95DABE
Lighter +10%#70CCA6
Darker −10%#389E74
Darker −20%#2B7858
Darker −30%#1D533D
Darker −40%#102D21
More saturated +25%#2BDE94
Less saturated −25%#69A08A

Channel breakdown

R74
G191
B143
Red74 (29%)
Green191 (74.9%)
Blue143 (56.1%)
Hue155.38°
Saturation (HSL)47.76%
Lightness51.96%
Dominant channelGreen
Hex per channelR 4A · G BF · B 8F

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Every value on this page was computed from “4abf8f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.