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Recognised as Colour

#30ADA0

  • #30ADA0
  • Cyan
  • Dark
  • Nearest: Light seagreen

#30ADA0 is a cyan with RGB values 48, 173, 160 and HSL 174°, 57%, 43%. 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

#30ADA0#30ADA0
HEX#30ADA0
RGBrgb(48, 173, 160)
RGB (0–1)0.1882, 0.6784, 0.6275
RGB percentages18.8%, 67.8%, 62.7%
HSLhsl(173.8, 56.6%, 43.3%)
HSV / HSBhsv(173.8, 72.3%, 67.8%)
CMYK72.3%, 0%, 7.5%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,190,176
CSS custom property--colour: #30ADA0;

Brightness & contrast

Relative luminance0.33054WCAG 2.x, 0 is black and 1 is white
Perceived brightness145.5 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#919191
Inverted#CF525F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A4A3A0no red cones; affects about 1% of men; ΔE 36.6 from the original
Deuteranopia#9396A1no green cones; the most common form, about 1% of men; ΔE 37.7 from the original
Tritanopia#00B1A9no blue cones; rare, and affects men and women equally; ΔE 4.5 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 3.8Medium turquoise · ΔE 13.8Dark cyan · ΔE 14.6Dark turquoise · ΔE 15.7Medium aquamarine · ΔE 16.3Cadetblue · ΔE 17.5
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 3.79, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AD303D
Analogous#30AD62, #307CAD
Triadic#A030AD, #ADA030
Split complementary#AD307C, #AD6230
Tetradic#6230AD, #AD303D, #7CAD30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCEDE8
Lighter +30%#95E1D9
Lighter +20%#6DD6CB
Lighter +10%#45CBBD
Darker −10%#25857B
Darker −20%#1A5D56
Darker −30%#0F3531
Darker −40%#040D0C
More saturated +25%#14C9B6
Less saturated −25%#4C918A

Channel breakdown

R48
G173
B160
Red48 (18.8%)
Green173 (67.8%)
Blue160 (62.7%)
Hue173.76°
Saturation (HSL)56.56%
Lightness43.33%
Dominant channelGreen
Hex per channelR 30 · G AD · B A0

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Every value on this page was computed from “30ada0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.