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Colour

#01E380

  • #01E380
  • Cyan
  • Light
  • Nearest: Medium spring green

#01E380 is a cyan with RGB values 1, 227, 128 and HSL 154°, 99%, 45%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#01E380#01E380
HEX#01E380
RGBrgb(1, 227, 128)
RGB (0–1)0.0039, 0.8902, 0.502
RGB percentages0.4%, 89%, 50.2%
HSLhsl(153.7, 99.1%, 44.7%)
HSV / HSBhsv(153.7, 99.6%, 89%)
CMYK99.6%, 0%, 43.6%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer123,776
CSS custom property--colour: #01E380;

Brightness & contrast

Relative luminance0.56503WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.3:1
Contrast with white1.71:1WCAG normal text: Fail
Contrast with black12.3:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#FE1C7F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E3CF79no red cones; affects about 1% of men; ΔE 64.2 from the original
Deuteranopia#CDC087no green cones; the most common form, about 1% of men; ΔE 64.2 from the original
Tritanopia#00E0CBno blue cones; rare, and affects men and women equally; ΔE 42.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.71:1WCAG large text: Fail
Contrast with black, large text12.3:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 8.6Spring green · ΔE 16.9Pale green · ΔE 22.5Light green · ΔE 22.5Limegreen · ΔE 26.8Medium seagreen · ΔE 27
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 8.61, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E30164
Analogous#01E30F, #01D5E3
Triadic#8001E3, #E38001
Split complementary#E301D5, #E30F01
Tetradic#0F01E3, #E30164, #D5E301

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1FFDD
Lighter +30%#7FFEC6
Lighter +20%#4CFEB0
Lighter +10%#19FE9A
Darker −10%#01B063
Darker −20%#017D47
Darker −30%#004B2A
Darker −40%#00180D
More saturated +25%#00E480
Less saturated −25%#1DC67C

Channel breakdown

R1
G227
B128
Red1 (0.4%)
Green227 (89%)
Blue128 (50.2%)
Hue153.72°
Saturation (HSL)99.12%
Lightness44.71%
Dominant channelGreen
Hex per channelR 01 · G E3 · B 80

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Every value on this page was computed from “01e380” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.