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Recognised as Colour

#91F7E0

  • #91F7E0
  • Cyan
  • Light
  • Nearest: Aquamarine

#91F7E0 is a cyan with RGB values 145, 247, 224 and HSL 166°, 86%, 77%. It is a light colour, so black text on it reaches 16.6:1 contrast (AAA for normal text). The nearest named colour is Aquamarine.

Colour values

#91F7E0#91F7E0
HEX#91F7E0
RGBrgb(145, 247, 224)
RGB (0–1)0.5686, 0.9686, 0.8784
RGB percentages56.9%, 96.9%, 87.8%
HSLhsl(166.5, 86.4%, 76.9%)
HSV / HSBhsv(166.5, 41.3%, 96.9%)
CMYK41.3%, 0%, 9.3%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,566,176
CSS custom property--colour: #91F7E0;

Brightness & contrast

Relative luminance0.77923WCAG 2.x, 0 is black and 1 is white
Perceived brightness218.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.58:1
Contrast with white1.27:1WCAG normal text: Fail
Contrast with black16.58:1WCAG normal text: AAA
Greyscale equivalent#E0E0E0
Inverted#6E081F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#F0ECDFno red cones; affects about 1% of men; ΔE 34.7 from the original
Deuteranopia#DFDFE2no green cones; the most common form, about 1% of men; ΔE 35.8 from the original
Tritanopia#6CFAF0no blue cones; rare, and affects men and women equally; ΔE 10.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.27:1WCAG large text: Fail
Contrast with black, large text16.58:1WCAG large text: AAA

Named colours

Aquamarine · ΔE 13.2Turquoise · ΔE 14.3Medium aquamarine · ΔE 16.7Medium turquoise · ΔE 17.3Pale turquoise · ΔE 17.4Aqua · ΔE 20.5
Nearest named CSS colourAquamarine (#7FFFD4)ΔE 13.23, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F791A8
Analogous#91F7AD, #91DBF7
Triadic#E091F7, #F7E091
Split complementary#F791DB, #F7AD91
Tetradic#AD91F7, #F791A8, #DBF791

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F0FEFB
Lighter +10%#C1FAED
Darker −10%#61F4D3
Darker −20%#32F0C5
Darker −30%#10DFB0
Darker −40%#0DAF8B
More saturated +25%#89FFE4
Less saturated −25%#A0E8D8

Channel breakdown

R145
G247
B224
Red145 (56.9%)
Green247 (96.9%)
Blue224 (87.8%)
Hue166.47°
Saturation (HSL)86.44%
Lightness76.86%
Dominant channelGreen
Hex per channelR 91 · G F7 · B E0

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Every value on this page was computed from “91f7e0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.