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Recognised as Colour

#90CEB1

  • #90CEB1
  • Cyan
  • Light
  • Nearest: Dark seagreen

#90CEB1 is a cyan with RGB values 144, 206, 177 and HSL 152°, 39%, 69%. It is a light colour, so black text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#90CEB1#90CEB1
HEX#90CEB1
RGBrgb(144, 206, 177)
RGB (0–1)0.5647, 0.8078, 0.6941
RGB percentages56.5%, 80.8%, 69.4%
HSLhsl(151.9, 38.8%, 68.6%)
HSV / HSBhsv(151.9, 30.1%, 80.8%)
CMYK30.1%, 0%, 14.1%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,490,097
CSS custom property--colour: #90CEB1;

Brightness & contrast

Relative luminance0.53246WCAG 2.x, 0 is black and 1 is white
Perceived brightness186.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.65:1
Contrast with white1.8:1WCAG normal text: Fail
Contrast with black11.65:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#6F314E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CCC5B0no red cones; affects about 1% of men; ΔE 25.1 from the original
Deuteranopia#C1BEB3no green cones; the most common form, about 1% of men; ΔE 25.1 from the original
Tritanopia#82CEC6no blue cones; rare, and affects men and women equally; ΔE 11.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.8:1WCAG large text: Fail
Contrast with black, large text11.65:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 11.7Medium aquamarine · ΔE 12.6Pale turquoise · ΔE 19.9Medium turquoise · ΔE 20.1Powder blue · ΔE 21.6Turquoise · ΔE 22.1
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 11.73, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CE90AD
Analogous#90CE92, #90CCCE
Triadic#B190CE, #CEB190
Split complementary#CE90CC, #CE9290
Tetradic#9290CE, #CE90AD, #CCCE90

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FAFDFC
Lighter +20%#D7EDE3
Lighter +10%#B3DECA
Darker −10%#6DBE98
Darker −20%#4CAC7F
Darker −30%#3C8965
Darker −40%#2D654B
More saturated +25%#7CE2B2
Less saturated −25%#A4BAB0

Channel breakdown

R144
G206
B177
Red144 (56.5%)
Green206 (80.8%)
Blue177 (69.4%)
Hue151.94°
Saturation (HSL)38.75%
Lightness68.63%
Dominant channelGreen
Hex per channelR 90 · G CE · B B1

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Every value on this page was computed from “90ceb1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.