Nerdulator> put something in

Colour

#00FF91

  • #00FF91
  • Cyan
  • Light
  • Nearest: Medium spring green

#00FF91 is a cyan with RGB values 0, 255, 145 and HSL 154°, 100%, 50%. It is a light colour, so black text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#00FF91#00FF91
HEX#00FF91
RGBrgb(0, 255, 145)
RGB (0–1)0, 1, 0.5686
RGB percentages0%, 100%, 56.9%
HSLhsl(154.1, 100%, 50%)
HSV / HSBhsv(154.1, 100%, 100%)
CMYK100%, 0%, 43.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer65,425
CSS custom property--colour: #00FF91;

Brightness & contrast

Relative luminance0.73564WCAG 2.x, 0 is black and 1 is white
Perceived brightness201.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.71:1
Contrast with white1.34:1WCAG normal text: Fail
Contrast with black15.71:1WCAG normal text: AAA
Greyscale equivalent#C1C1C1
Inverted#FF006E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FEE989no red cones; affects about 1% of men; ΔE 69.5 from the original
Deuteranopia#E7D899no green cones; the most common form, about 1% of men; ΔE 70.3 from the original
Tritanopia#00FCE4no blue cones; rare, and affects men and women equally; ΔE 45.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.34:1WCAG large text: Fail
Contrast with black, large text15.71:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 7.2Spring green · ΔE 8.8Pale green · ΔE 25.8Light green · ΔE 27.8Limegreen · ΔE 28.7Medium seagreen · ΔE 37.7
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 7.19, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF006E
Analogous#00FF12, #00EDFF
Triadic#9100FF, #FF9100
Split complementary#FF00EE, #FF1200
Tetradic#1100FF, #FF006E, #EDFF00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCFFE9
Lighter +30%#99FFD3
Lighter +20%#66FFBD
Lighter +10%#33FFA7
Darker −10%#00CC74
Darker −20%#009957
Darker −30%#00663A
Darker −40%#00331D
More saturated +25%#00FF91
Less saturated −25%#20DF8D

Channel breakdown

R0
G255
B145
Red0 (0%)
Green255 (100%)
Blue145 (56.9%)
Hue154.12°
Saturation (HSL)100%
Lightness50%
Dominant channelGreen
Hex per channelR 00 · G FF · B 91

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “00ff91” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.