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Recognised as Colour

#25CC8B

  • #25CC8B
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#25CC8B is a cyan with RGB values 37, 204, 139 and HSL 157°, 69%, 47%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#25CC8B#25CC8B
HEX#25CC8B
RGBrgb(37, 204, 139)
RGB (0–1)0.1451, 0.8, 0.5451
RGB percentages14.5%, 80%, 54.5%
HSLhsl(156.6, 69.3%, 47.3%)
HSV / HSBhsv(156.6, 81.9%, 80%)
CMYK81.9%, 0%, 31.9%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,477,195
CSS custom property--colour: #25CC8B;

Brightness & contrast

Relative luminance0.45443WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.09:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.09:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#DA3374

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C9BC87no red cones; affects about 1% of men; ΔE 52.9 from the original
Deuteranopia#B6AE8Fno green cones; the most common form, about 1% of men; ΔE 53.6 from the original
Tritanopia#00CBBBno blue cones; rare, and affects men and women equally; ΔE 27.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.09:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 11.3Medium aquamarine · ΔE 21.7Light green · ΔE 22.7Medium spring green · ΔE 23.6Aquamarine · ΔE 24.2Pale green · ΔE 25.8
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.32, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC2566
Analogous#25CC37, #25BACC
Triadic#8B25CC, #CC8B25
Split complementary#CC25BA, #CC3725
Tetradic#3725CC, #CC2566, #BACC25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8F5E3
Lighter +30%#9DEDCE
Lighter +20%#72E5B8
Lighter +10%#46DEA3
Darker −10%#1DA16E
Darker −20%#157650
Darker −30%#0E4A33
Darker −40%#061F15
More saturated +25%#07EA92
Less saturated −25%#43AE84

Channel breakdown

R37
G204
B139
Red37 (14.5%)
Green204 (80%)
Blue139 (54.5%)
Hue156.65°
Saturation (HSL)69.29%
Lightness47.25%
Dominant channelGreen
Hex per channelR 25 · G CC · B 8B

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Every value on this page was computed from “25cc8b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.