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Colour

#23FDB4

  • #23FDB4
  • Cyan
  • Light
  • Nearest: Medium spring green

#23FDB4 is a cyan with RGB values 35, 253, 180 and HSL 160°, 98%, 56%. It is a light colour, so black text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#23FDB4#23FDB4
HEX#23FDB4
RGBrgb(35, 253, 180)
RGB (0–1)0.1373, 0.9922, 0.7059
RGB percentages13.7%, 99.2%, 70.6%
HSLhsl(159.9, 98.2%, 56.5%)
HSV / HSBhsv(159.9, 86.2%, 99.2%)
CMYK86.2%, 0%, 28.9%, 0.8%naive device-independent conversion; real print needs an ICC profile
24-bit integer2,358,708
CSS custom property--colour: #23FDB4;

Brightness & contrast

Relative luminance0.73903WCAG 2.x, 0 is black and 1 is white
Perceived brightness204 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.78:1
Contrast with white1.33:1WCAG normal text: Fail
Contrast with black15.78:1WCAG normal text: AAA
Greyscale equivalent#C9C9C9
Inverted#DC024B

Colour vision & accessibility

Protanopia#F8EAB0no red cones; affects about 1% of men; ΔE 61.9 from the original
Deuteranopia#E0D8B9no green cones; the most common form, about 1% of men; ΔE 63.1 from the original
Tritanopia#00FDE9no blue cones; rare, and affects men and women equally; ΔE 28.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.33:1WCAG large text: Fail
Contrast with black, large text15.78:1WCAG large text: AAA

Named colours

Nearest named CSS colourMedium spring green (#00FA9A)ΔE 12.46, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#FD236C
Analogous#23FD47, #23D9FD
Triadic#B423FD, #FDB423
Split complementary#FD23D9, #FD4723
Tetradic#4723FD, #FD236C, #D9FD23

Tints, shades & saturation

Lighter +40%#EDFFF9
Lighter +30%#BBFEE8
Lighter +20%#88FED6
Lighter +10%#56FDC5
Darker −10%#02EB9D
Darker −20%#02B87B
Darker −30%#018659
Darker −40%#015338
More saturated +25%#21FFB5
Less saturated −25%#3FE1AB

Channel breakdown

R35
G253
B180
Red35 (13.7%)
Green253 (99.2%)
Blue180 (70.6%)
Hue159.91°
Saturation (HSL)98.2%
Lightness56.47%
Dominant channelGreen
Hex per channelR 23 · G FD · B B4

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Every value on this page was computed from “23fdb4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.