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Recognised as Colour

#37FBC7

  • #37FBC7
  • Cyan
  • Light
  • Nearest: Aquamarine

#37FBC7 is a cyan with RGB values 55, 251, 199 and HSL 164°, 96%, 60%. It is a light colour, so black text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#37FBC7#37FBC7
HEX#37FBC7
RGBrgb(55, 251, 199)
RGB (0–1)0.2157, 0.9843, 0.7804
RGB percentages21.6%, 98.4%, 78%
HSLhsl(164.1, 96.1%, 60%)
HSV / HSBhsv(164.1, 78.1%, 98.4%)
CMYK78.1%, 0%, 20.7%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,668,935
CSS custom property--colour: #37FBC7;

Brightness & contrast

Relative luminance0.7393WCAG 2.x, 0 is black and 1 is white
Perceived brightness205.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.79:1
Contrast with white1.33:1WCAG normal text: Fail
Contrast with black15.79:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#C80438

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F4EAC4no red cones; affects about 1% of men; ΔE 56.5 from the original
Deuteranopia#DCD8CBno green cones; the most common form, about 1% of men; ΔE 57.8 from the original
Tritanopia#00FDECno blue cones; rare, and affects men and women equally; ΔE 18.6 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 text15.79:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.5Turquoise · ΔE 22.6Medium spring green · ΔE 24.1Medium aquamarine · ΔE 24.3Aqua · ΔE 27.9Cyan · ΔE 27.9
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.47, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FB376B
Analogous#37FB65, #37CDFB
Triadic#C737FB, #FBC737
Split complementary#FB37CD, #FB6537
Tetradic#6537FB, #FB376B, #CDFB37

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#CDFEF1
Lighter +20%#9BFDE3
Lighter +10%#69FCD5
Darker −10%#05FAB9
Darker −20%#04C894
Darker −30%#03966F
Darker −40%#02644A
More saturated +25%#33FFC9
Less saturated −25%#51E2BB

Channel breakdown

R55
G251
B199
Red55 (21.6%)
Green251 (98.4%)
Blue199 (78%)
Hue164.08°
Saturation (HSL)96.08%
Lightness60%
Dominant channelGreen
Hex per channelR 37 · G FB · B C7

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Every value on this page was computed from “37fbc7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.