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Recognised as Colour

#1DEDA3

  • #1DEDA3
  • Cyan
  • Light
  • Nearest: Medium spring green

#1DEDA3 is a cyan with RGB values 29, 237, 163 and HSL 159°, 85%, 52%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#1DEDA3#1DEDA3
HEX#1DEDA3
RGBrgb(29, 237, 163)
RGB (0–1)0.1137, 0.9294, 0.6392
RGB percentages11.4%, 92.9%, 63.9%
HSLhsl(158.7, 85.2%, 52.2%)
HSV / HSBhsv(158.7, 87.8%, 92.9%)
CMYK87.8%, 0%, 31.2%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,961,379
CSS custom property--colour: #1DEDA3;

Brightness & contrast

Relative luminance0.63474WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.69:1
Contrast with white1.53:1WCAG normal text: Fail
Contrast with black13.69:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#E2125C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E9DA9Fno red cones; affects about 1% of men; ΔE 60.4 from the original
Deuteranopia#D3CAA8no green cones; the most common form, about 1% of men; ΔE 61.2 from the original
Tritanopia#00ECD9no blue cones; rare, and affects men and women equally; ΔE 29.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.53:1WCAG large text: Fail
Contrast with black, large text13.69:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 12.6Light green · ΔE 22.2Pale green · ΔE 22.7Aquamarine · ΔE 23.7Medium seagreen · ΔE 23.8Spring green · ΔE 28
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 12.55, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED1D67
Analogous#1DED3B, #1DCFED
Triadic#A31DED, #EDA31D
Split complementary#ED1DCF, #ED3B1D
Tetradic#3B1DED, #ED1D67, #CFED1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAFCF0
Lighter +30%#ABF8DD
Lighter +20%#7BF5C9
Lighter +10%#4CF1B6
Darker −10%#10C786
Darker −20%#0C9866
Darker −30%#086946
Darker −40%#053927
More saturated +25%#0BFFA8
Less saturated −25%#3CCF9A

Channel breakdown

R29
G237
B163
Red29 (11.4%)
Green237 (92.9%)
Blue163 (63.9%)
Hue158.65°
Saturation (HSL)85.25%
Lightness52.16%
Dominant channelGreen
Hex per channelR 1D · G ED · B A3

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Every value on this page was computed from “1deda3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.