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Recognised as Colour

#25AAA3

  • #25AAA3
  • Cyan
  • Dark
  • Nearest: Light seagreen

#25AAA3 is a cyan with RGB values 37, 170, 163 and HSL 177°, 64%, 41%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#25AAA3#25AAA3
HEX#25AAA3
RGBrgb(37, 170, 163)
RGB (0–1)0.1451, 0.6667, 0.6392
RGB percentages14.5%, 66.7%, 63.9%
HSLhsl(176.8, 64.3%, 40.6%)
HSV / HSBhsv(176.8, 78.2%, 66.7%)
CMYK78.2%, 0%, 4.1%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,468,515
CSS custom property--colour: #25AAA3;

Brightness & contrast

Relative luminance0.31787WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.36:1
Contrast with white2.85:1WCAG normal text: Fail
Contrast with black7.36:1WCAG normal text: AAA
Greyscale equivalent#8D8D8D
Inverted#DA555C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A0A1A3no red cones; affects about 1% of men; ΔE 35.9 from the original
Deuteranopia#8E93A4no green cones; the most common form, about 1% of men; ΔE 37.4 from the original
Tritanopia#00AFA8no blue cones; rare, and affects men and women equally; ΔE 3.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.85:1WCAG large text: Fail
Contrast with black, large text7.36:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 3.4Dark cyan · ΔE 12.3Medium turquoise · ΔE 14Dark turquoise · ΔE 14.8Cadetblue · ΔE 15.9Teal · ΔE 16.4
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 3.36, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AA252C
Analogous#25AA61, #256EAA
Triadic#A325AA, #AAA325
Split complementary#AA256E, #AA6125
Tetradic#6125AA, #AA252C, #6EAA25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEEDEA
Lighter +30%#84E4DF
Lighter +20%#5ADBD4
Lighter +10%#30D2C9
Darker −10%#1C807B
Darker −20%#135653
Darker −30%#0A2C2B
Darker −40%#010202
More saturated +25%#0BC4BA
Less saturated −25%#3F908C

Channel breakdown

R37
G170
B163
Red37 (14.5%)
Green170 (66.7%)
Blue163 (63.9%)
Hue176.84°
Saturation (HSL)64.25%
Lightness40.59%
Dominant channelGreen
Hex per channelR 25 · G AA · B A3

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Every value on this page was computed from “25aaa3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.