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Recognised as Colour

#02755B

  • #02755B
  • Cyan
  • Dark
  • Nearest: Sea green

#02755B is a cyan with RGB values 2, 117, 91 and HSL 166°, 97%, 23%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#02755B#02755B
HEX#02755B
RGBrgb(2, 117, 91)
RGB (0–1)0.0078, 0.4588, 0.3569
RGB percentages0.8%, 45.9%, 35.7%
HSLhsl(166.4, 96.6%, 23.3%)
HSV / HSBhsv(166.4, 98.3%, 45.9%)
CMYK98.3%, 0%, 22.2%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer161,115
CSS custom property--colour: #02755B;

Brightness & contrast

Relative luminance0.13491WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.68:1
Contrast with white5.68:1WCAG normal text: AA
Contrast with black3.7:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#FD8AA4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#716C5Ano red cones; affects about 1% of men; ΔE 33.8 from the original
Deuteranopia#65635Dno green cones; the most common form, about 1% of men; ΔE 34.6 from the original
Tritanopia#00766Eno blue cones; rare, and affects men and women equally; ΔE 11.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.68:1WCAG large text: AAA
Contrast with black, large text3.7:1WCAG large text: AA

Named colours

Sea green · ΔE 16.5Teal · ΔE 16.8Dark cyan · ΔE 18.3Light seagreen · ΔE 25.9Cadetblue · ΔE 27.1Dark slate grey · ΔE 28.1
Nearest named CSS colourSea green (#2E8B57)ΔE 16.48, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#75021C
Analogous#027521, #025675
Triadic#5B0275, #755B02
Split complementary#750256, #752102
Tetradic#210275, #75021C, #567502

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#47FCD3
Lighter +30%#15FBC7
Lighter +20%#04D9A9
Lighter +10%#03A782
Darker −10%#014334
Darker −20%#00110D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00775C
Less saturated −25%#116653

Channel breakdown

R2
G117
B91
Red2 (0.8%)
Green117 (45.9%)
Blue91 (35.7%)
Hue166.43°
Saturation (HSL)96.64%
Lightness23.33%
Dominant channelGreen
Hex per channelR 02 · G 75 · B 5B

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Every value on this page was computed from “02755b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.