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Recognised as Colour

#25DEC4

  • #25DEC4
  • Cyan
  • Light
  • Nearest: Turquoise

#25DEC4 is a cyan with RGB values 37, 222, 196 and HSL 172°, 74%, 51%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#25DEC4#25DEC4
HEX#25DEC4
RGBrgb(37, 222, 196)
RGB (0–1)0.1451, 0.8706, 0.7686
RGB percentages14.5%, 87.1%, 76.9%
HSLhsl(171.6, 73.7%, 50.8%)
HSV / HSBhsv(171.6, 83.3%, 87.1%)
CMYK83.3%, 0%, 11.7%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,481,860
CSS custom property--colour: #25DEC4;

Brightness & contrast

Relative luminance0.56621WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.32:1
Contrast with white1.7:1WCAG normal text: Fail
Contrast with black12.32:1WCAG normal text: AAA
Greyscale equivalent#B5B5B5
Inverted#DA213B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D4D0C3no red cones; affects about 1% of men; ΔE 48.8 from the original
Deuteranopia#BDBFC6no green cones; the most common form, about 1% of men; ΔE 49.9 from the original
Tritanopia#00E2D6no blue cones; rare, and affects men and women equally; ΔE 7.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.7:1WCAG large text: Fail
Contrast with black, large text12.32:1WCAG large text: AAA

Named colours

Turquoise · ΔE 6.8Medium aquamarine · ΔE 14Medium turquoise · ΔE 14.9Aquamarine · ΔE 15.7Dark turquoise · ΔE 17.2Aqua · ΔE 18.3
Nearest named CSS colourTurquoise (#40E0D0)ΔE 6.8, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DE253F
Analogous#25DE68, #259BDE
Triadic#C425DE, #DEC425
Split complementary#DE259B, #DE6825
Tetradic#6825DE, #DE253F, #9BDE25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D6F9F4
Lighter +30%#AAF2E8
Lighter +20%#7EEBDC
Lighter +10%#51E5D0
Darker −10%#1BB59F
Darker −20%#158878
Darker −30%#0E5C51
Darker −40%#07302A
More saturated +25%#06FDDB
Less saturated −25%#44BFAD

Channel breakdown

R37
G222
B196
Red37 (14.5%)
Green222 (87.1%)
Blue196 (76.9%)
Hue171.57°
Saturation (HSL)73.71%
Lightness50.78%
Dominant channelGreen
Hex per channelR 25 · G DE · B C4

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Every value on this page was computed from “25dec4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.