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Recognised as Colour

#01BD78

  • #01BD78
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#01BD78 is a cyan with RGB values 1, 189, 120 and HSL 158°, 99%, 37%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#01BD78#01BD78
HEX#01BD78
RGBrgb(1, 189, 120)
RGB (0–1)0.0039, 0.7412, 0.4706
RGB percentages0.4%, 74.1%, 47.1%
HSLhsl(158, 98.9%, 37.3%)
HSV / HSBhsv(158, 99.5%, 74.1%)
CMYK99.5%, 0%, 36.5%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer114,040
CSS custom property--colour: #01BD78;

Brightness & contrast

Relative luminance0.37758WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.55:1
Contrast with white2.46:1WCAG normal text: Fail
Contrast with black8.55:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#FE4287

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBAD74no red cones; affects about 1% of men; ΔE 53.5 from the original
Deuteranopia#A9A07Dno green cones; the most common form, about 1% of men; ΔE 54 from the original
Tritanopia#00BCABno blue cones; rare, and affects men and women equally; ΔE 29.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.46:1WCAG large text: Fail
Contrast with black, large text8.55:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 8.5Sea green · ΔE 23.5Light green · ΔE 24.9Medium aquamarine · ΔE 25Medium spring green · ΔE 25.7Forest green · ΔE 28.1
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.46, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BD0146
Analogous#01BD1A, #01A4BD
Triadic#7801BD, #BD7801
Split complementary#BD01A4, #BD1A01
Tetradic#1A01BD, #BD0146, #A4BD01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8CFED4
Lighter +30%#59FEC1
Lighter +20%#26FEAF
Lighter +10%#01F098
Darker −10%#018A58
Darker −20%#005838
Darker −30%#002517
Darker −40%#000000
More saturated +25%#00BE78
Less saturated −25%#19A572

Channel breakdown

R1
G189
B120
Red1 (0.4%)
Green189 (74.1%)
Blue120 (47.1%)
Hue157.98°
Saturation (HSL)98.95%
Lightness37.25%
Dominant channelGreen
Hex per channelR 01 · G BD · B 78

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Every value on this page was computed from “01bd78” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.