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Recognised as Colour

#30ACAF

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

#30ACAF is a cyan with RGB values 48, 172, 175 and HSL 181°, 57%, 44%. 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

#30ACAF#30ACAF
HEX#30ACAF
RGBrgb(48, 172, 175)
RGB (0–1)0.1882, 0.6745, 0.6863
RGB percentages18.8%, 67.5%, 68.6%
HSLhsl(181.4, 57%, 43.7%)
HSV / HSBhsv(181.4, 72.6%, 68.6%)
CMYK72.6%, 1.7%, 0%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,189,935
CSS custom property--colour: #30ACAF;

Brightness & contrast

Relative luminance0.33229WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.65:1
Contrast with white2.75:1WCAG normal text: Fail
Contrast with black7.65:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#CF5350

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A0A4AFno red cones; affects about 1% of men; ΔE 32.9 from the original
Deuteranopia#8D96B0no green cones; the most common form, about 1% of men; ΔE 34.2 from the original
Tritanopia#00B2ADno blue cones; rare, and affects men and women equally; ΔE 7.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.75:1WCAG large text: Fail
Contrast with black, large text7.65:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 7.8Dark cyan · ΔE 12.4Cadetblue · ΔE 12.9Dark turquoise · ΔE 14Medium turquoise · ΔE 14.1Teal · ΔE 16.6
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 7.84, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF3330
Analogous#30AF73, #306CAF
Triadic#AF30AC, #ACAF30
Split complementary#AF306D, #AF7330
Tetradic#7230AF, #AF3330, #6CAF30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BEECED
Lighter +30%#96E0E2
Lighter +20%#6ED5D7
Lighter +10%#46C9CC
Darker −10%#258587
Darker −20%#1A5D5F
Darker −30%#0F3637
Darker −40%#040F0F
More saturated +25%#14C7CB
Less saturated −25%#4C9193

Channel breakdown

R48
G172
B175
Red48 (18.8%)
Green172 (67.5%)
Blue175 (68.6%)
Hue181.42°
Saturation (HSL)56.95%
Lightness43.73%
Dominant channelBlue
Hex per channelR 30 · G AC · B AF

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