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Recognised as Colour

#01A493

  • #01A493
  • Cyan
  • Dark
  • Nearest: Light seagreen

#01A493 is a cyan with RGB values 1, 164, 147 and HSL 174°, 99%, 32%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#01A493#01A493
HEX#01A493
RGBrgb(1, 164, 147)
RGB (0–1)0.0039, 0.6431, 0.5765
RGB percentages0.4%, 64.3%, 57.6%
HSLhsl(173.7, 98.8%, 32.4%)
HSV / HSBhsv(173.7, 99.4%, 64.3%)
CMYK99.4%, 0%, 10.4%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer107,667
CSS custom property--colour: #01A493;

Brightness & contrast

Relative luminance0.28664WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.73:1
Contrast with white3.12:1WCAG normal text: Fail
Contrast with black6.73:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#FE5B6C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9C9A92no red cones; affects about 1% of men; ΔE 39.4 from the original
Deuteranopia#8A8C95no green cones; the most common form, about 1% of men; ΔE 40.9 from the original
Tritanopia#00A79Fno blue cones; rare, and affects men and women equally; ΔE 5.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.12:1WCAG large text: AA
Contrast with black, large text6.73:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 7.6Dark cyan · ΔE 14.4Teal · ΔE 17.8Medium turquoise · ΔE 18Medium aquamarine · ΔE 18Dark turquoise · ΔE 19.2
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 7.6, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A40112
Analogous#01A441, #0164A4
Triadic#9301A4, #A49301
Split complementary#A40164, #A44101
Tetradic#4101A4, #A40112, #64A401

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#73FEF0
Lighter +30%#40FEEA
Lighter +20%#0DFEE4
Lighter +10%#01D7C0
Darker −10%#017166
Darker −20%#003F38
Darker −30%#000C0B
Darker −40%#000000
More saturated +25%#00A594
Less saturated −25%#168F83

Channel breakdown

R1
G164
B147
Red1 (0.4%)
Green164 (64.3%)
Blue147 (57.6%)
Hue173.74°
Saturation (HSL)98.79%
Lightness32.35%
Dominant channelGreen
Hex per channelR 01 · G A4 · B 93

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Every value on this page was computed from “01a493” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.