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Recognised as Colour

#45FEB1

  • #45FEB1
  • Cyan
  • Light
  • Nearest: Medium spring green

#45FEB1 is a cyan with RGB values 69, 254, 177 and HSL 155°, 99%, 63%. It is a light colour, so black text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#45FEB1#45FEB1
HEX#45FEB1
RGBrgb(69, 254, 177)
RGB (0–1)0.2706, 0.9961, 0.6941
RGB percentages27.1%, 99.6%, 69.4%
HSLhsl(155, 98.9%, 63.3%)
HSV / HSBhsv(155, 72.8%, 99.6%)
CMYK72.8%, 0%, 30.3%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,587,185
CSS custom property--colour: #45FEB1;

Brightness & contrast

Relative luminance0.75323WCAG 2.x, 0 is black and 1 is white
Perceived brightness207 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.06:1
Contrast with white1.31:1WCAG normal text: Fail
Contrast with black16.06:1WCAG normal text: AAA
Greyscale equivalent#D1D1D1
Inverted#BA014E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBEBACno red cones; affects about 1% of men; ΔE 59.9 from the original
Deuteranopia#E4DAB6no green cones; the most common form, about 1% of men; ΔE 60.8 from the original
Tritanopia#00FDEAno blue cones; rare, and affects men and women equally; ΔE 30.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.31:1WCAG large text: Fail
Contrast with black, large text16.06:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 11.8Pale green · ΔE 20.6Light green · ΔE 21.2Aquamarine · ΔE 22.6Spring green · ΔE 27Medium seagreen · ΔE 28.3
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 11.78, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE4592
Analogous#45FE54, #45EFFE
Triadic#B145FE, #FEB145
Split complementary#FE45EF, #FE5445
Tetradic#5445FE, #FE4592, #EFFE45

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DDFFF1
Lighter +20%#AAFFDC
Lighter +10%#78FEC6
Darker −10%#12FE9C
Darker −20%#01DC81
Darker −30%#01A963
Darker −40%#017645
More saturated +25%#44FFB1
Less saturated −25%#5CE7AD

Channel breakdown

R69
G254
B177
Red69 (27.1%)
Green254 (99.6%)
Blue177 (69.4%)
Hue155.03°
Saturation (HSL)98.93%
Lightness63.33%
Dominant channelGreen
Hex per channelR 45 · G FE · B B1

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Every value on this page was computed from “45feb1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.