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Recognised as Colour

#009891

  • #009891
  • Cyan
  • Dark
  • Nearest: Dark cyan

#009891 is a cyan with RGB values 0, 152, 145 and HSL 177°, 100%, 30%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#009891#009891
HEX#009891
RGBrgb(0, 152, 145)
RGB (0–1)0, 0.5961, 0.5686
RGB percentages0%, 59.6%, 56.9%
HSLhsl(177.2, 100%, 29.8%)
HSV / HSBhsv(177.2, 100%, 59.6%)
CMYK100%, 0%, 4.6%, 40.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer39,057
CSS custom property--colour: #009891;

Brightness & contrast

Relative luminance0.24501WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.9:1
Contrast with white3.56:1WCAG normal text: Fail
Contrast with black5.9:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#FF676E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8E8F91no red cones; affects about 1% of men; ΔE 35.3 from the original
Deuteranopia#7D8292no green cones; the most common form, about 1% of men; ΔE 36.7 from the original
Tritanopia#009C96no blue cones; rare, and affects men and women equally; ΔE 1.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.56:1WCAG large text: AA
Contrast with black, large text5.9:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 6.8Light seagreen · ΔE 9.6Teal · ΔE 10.6Cadetblue · ΔE 15.9Medium turquoise · ΔE 20.6Dark turquoise · ΔE 20.8
Nearest named CSS colourDark cyan (#008B8B)ΔE 6.82, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#980007
Analogous#009845, #005398
Triadic#910098, #989100
Split complementary#980053, #984500
Tetradic#450098, #980007, #539800

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#65FFF8
Lighter +30%#32FFF6
Lighter +20%#00FEF2
Lighter +10%#00CBC2
Darker −10%#006560
Darker −20%#003230
Darker −30%#000000
Darker −40%#000000
More saturated +25%#009891
Less saturated −25%#138580

Channel breakdown

R0
G152
B145
Red0 (0%)
Green152 (59.6%)
Blue145 (56.9%)
Hue177.24°
Saturation (HSL)100%
Lightness29.8%
Dominant channelGreen
Hex per channelR 00 · G 98 · B 91

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Every value on this page was computed from “hex 009891” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.