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Recognised as Colour

#25F4B5

  • #25F4B5
  • Cyan
  • Light
  • Nearest: Medium spring green

#25F4B5 is a cyan with RGB values 37, 244, 181 and HSL 162°, 90%, 55%. It is a light colour, so black text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#25F4B5#25F4B5
HEX#25F4B5
RGBrgb(37, 244, 181)
RGB (0–1)0.1451, 0.9569, 0.7098
RGB percentages14.5%, 95.7%, 71%
HSLhsl(161.7, 90.4%, 55.1%)
HSV / HSBhsv(161.7, 84.8%, 95.7%)
CMYK84.8%, 0%, 25.8%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,487,477
CSS custom property--colour: #25F4B5;

Brightness & contrast

Relative luminance0.68431WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.69:1
Contrast with white1.43:1WCAG normal text: Fail
Contrast with black14.69:1WCAG normal text: AAA
Greyscale equivalent#C3C3C3
Inverted#DA0B4A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFE2B2no red cones; affects about 1% of men; ΔE 59.2 from the original
Deuteranopia#D7D1B9no green cones; the most common form, about 1% of men; ΔE 59.7 from the original
Tritanopia#00F4E3no blue cones; rare, and affects men and women equally; ΔE 24.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.43:1WCAG large text: Fail
Contrast with black, large text14.69:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 17.9Aquamarine · ΔE 18.5Light green · ΔE 24.8Pale green · ΔE 25.4Medium seagreen · ΔE 25.8Medium aquamarine · ΔE 26.9
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 17.87, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F42564
Analogous#25F44E, #25CBF4
Triadic#B525F4, #F4B525
Split complementary#F425CB, #F44E25
Tetradic#4E25F4, #F42564, #CBF425

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7FEF7
Lighter +30%#B7FBE6
Lighter +20%#86F9D6
Lighter +10%#56F6C5
Darker −10%#0BDB9C
Darker −20%#09AA79
Darker −30%#067A57
Darker −40%#044934
More saturated +25%#1AFFB9
Less saturated −25%#42D7AA

Channel breakdown

R37
G244
B181
Red37 (14.5%)
Green244 (95.7%)
Blue181 (71%)
Hue161.74°
Saturation (HSL)90.39%
Lightness55.1%
Dominant channelGreen
Hex per channelR 25 · G F4 · B B5

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Every value on this page was computed from “25f4b5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.