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Recognised as Colour

#25AE9B

  • #25AE9B
  • Cyan
  • Dark
  • Nearest: Light seagreen

#25AE9B is a cyan with RGB values 37, 174, 155 and HSL 172°, 65%, 41%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#25AE9B#25AE9B
HEX#25AE9B
RGBrgb(37, 174, 155)
RGB (0–1)0.1451, 0.6824, 0.6078
RGB percentages14.5%, 68.2%, 60.8%
HSLhsl(171.7, 64.9%, 41.4%)
HSV / HSBhsv(171.7, 78.7%, 68.2%)
CMYK78.7%, 0%, 10.9%, 31.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,469,531
CSS custom property--colour: #25AE9B;

Brightness & contrast

Relative luminance0.33032WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.61:1
Contrast with white2.76:1WCAG normal text: Fail
Contrast with black7.61:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#DA5164

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A6A39Ano red cones; affects about 1% of men; ΔE 39.4 from the original
Deuteranopia#94969Dno green cones; the most common form, about 1% of men; ΔE 40.4 from the original
Tritanopia#00B1A8no blue cones; rare, and affects men and women equally; ΔE 5.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.76:1WCAG large text: Fail
Contrast with black, large text7.61:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 6.5Medium aquamarine · ΔE 14.4Medium turquoise · ΔE 15.2Dark turquoise · ΔE 17.2Dark cyan · ΔE 17.2Turquoise · ΔE 18.1
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 6.51, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AE2538
Analogous#25AE57, #257DAE
Triadic#9B25AE, #AE9B25
Split complementary#AE257D, #AE5725
Tetradic#5625AE, #AE2538, #7DAE25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1EEE6
Lighter +30%#87E5D8
Lighter +20%#5DDCCB
Lighter +10%#32D4BD
Darker −10%#1C8476
Darker −20%#135A50
Darker −30%#0A302B
Darker −40%#010605
More saturated +25%#0BC8AE
Less saturated −25%#3F9488

Channel breakdown

R37
G174
B155
Red37 (14.5%)
Green174 (68.2%)
Blue155 (60.8%)
Hue171.68°
Saturation (HSL)64.93%
Lightness41.37%
Dominant channelGreen
Hex per channelR 25 · G AE · B 9B

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Every value on this page was computed from “25ae9b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.