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Recognised as Colour

#04C1BE

  • #04C1BE
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#04C1BE is a cyan with RGB values 4, 193, 190 and HSL 179°, 96%, 39%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#04C1BE#04C1BE
HEX#04C1BE
RGBrgb(4, 193, 190)
RGB (0–1)0.0157, 0.7569, 0.7451
RGB percentages1.6%, 75.7%, 74.5%
HSLhsl(179, 95.9%, 38.6%)
HSV / HSBhsv(179, 97.9%, 75.7%)
CMYK97.9%, 0%, 1.6%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer311,742
CSS custom property--colour: #04C1BE;

Brightness & contrast

Relative luminance0.41883WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.38:1
Contrast with white2.24:1WCAG normal text: Fail
Contrast with black9.38:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#FB3E41

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B4B6BEno red cones; affects about 1% of men; ΔE 41.1 from the original
Deuteranopia#9EA6BFno green cones; the most common form, about 1% of men; ΔE 42.4 from the original
Tritanopia#00C7C0no blue cones; rare, and affects men and women equally; ΔE 3.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.24:1WCAG large text: Fail
Contrast with black, large text9.38:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 5.8Light seagreen · ΔE 6.6Medium turquoise · ΔE 6.7Turquoise · ΔE 12.8Medium aquamarine · ΔE 18.9Dark cyan · ΔE 20.7
Nearest named CSS colourDark turquoise (#00CED1)ΔE 5.76, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C10407
Analogous#04C15F, #0466C1
Triadic#BE04C1, #C1BE04
Split complementary#C10465, #C15F04
Tetradic#6004C1, #C10407, #66C104

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94FDFB
Lighter +30%#62FCF9
Lighter +20%#30FBF8
Lighter +10%#05F3EF
Darker −10%#038F8D
Darker −20%#025D5C
Darker −30%#012B2A
Darker −40%#000000
More saturated +25%#00C5C2
Less saturated −25%#1DA8A6

Channel breakdown

R4
G193
B190
Red4 (1.6%)
Green193 (75.7%)
Blue190 (74.5%)
Hue179.05°
Saturation (HSL)95.94%
Lightness38.63%
Dominant channelGreen
Hex per channelR 04 · G C1 · B BE

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Every value on this page was computed from “04c1be” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.