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Recognised as Colour

#90CE99

  • #90CE99
  • Green
  • Light
  • Nearest: Dark seagreen

#90CE99 is a green with RGB values 144, 206, 153 and HSL 129°, 39%, 69%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#90CE99#90CE99
HEX#90CE99
RGBrgb(144, 206, 153)
RGB (0–1)0.5647, 0.8078, 0.6
RGB percentages56.5%, 80.8%, 60%
HSLhsl(128.7, 38.8%, 68.6%)
HSV / HSBhsv(128.7, 30.1%, 80.8%)
CMYK30.1%, 0%, 25.7%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,490,073
CSS custom property--colour: #90CE99;

Brightness & contrast

Relative luminance0.52372WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.47:1
Contrast with white1.83:1WCAG normal text: Fail
Contrast with black11.47:1WCAG normal text: AAA
Greyscale equivalent#BDBDBD
Inverted#6F3166

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CFC396no red cones; affects about 1% of men; ΔE 28 from the original
Deuteranopia#C5BD9Cno green cones; the most common form, about 1% of men; ΔE 28 from the original
Tritanopia#88CBC0no blue cones; rare, and affects men and women equally; ΔE 22.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.83:1WCAG large text: Fail
Contrast with black, large text11.47:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 8.8Medium aquamarine · ΔE 14.4Medium seagreen · ΔE 21.9Aquamarine · ΔE 23.4Light green · ΔE 24.8Sea green · ΔE 27.6
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 8.84, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CE90C5
Analogous#A6CE90, #90CEB8
Triadic#9990CE, #CE9990
Split complementary#B890CE, #CE90A6
Tetradic#90A6CE, #CE90C5, #CEB890

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FAFDFB
Lighter +20%#D7EDDA
Lighter +10%#B3DEBA
Darker −10%#6DBE78
Darker −20%#4CAC5A
Darker −30%#3C8947
Darker −40%#2D6535
More saturated +25%#7CE28B
Less saturated −25%#A4BAA7

Channel breakdown

R144
G206
B153
Red144 (56.5%)
Green206 (80.8%)
Blue153 (60%)
Hue128.71°
Saturation (HSL)38.75%
Lightness68.63%
Dominant channelGreen
Hex per channelR 90 · G CE · B 99

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Every value on this page was computed from “90ce99” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.