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Recognised as Colour

#1DC997

  • #1DC997
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#1DC997 is a cyan with RGB values 29, 201, 151 and HSL 163°, 75%, 45%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#1DC997#1DC997
HEX#1DC997
RGBrgb(29, 201, 151)
RGB (0–1)0.1137, 0.7882, 0.5922
RGB percentages11.4%, 78.8%, 59.2%
HSLhsl(162.6, 74.8%, 45.1%)
HSV / HSBhsv(162.6, 85.6%, 78.8%)
CMYK85.6%, 0%, 24.9%, 21.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,952,151
CSS custom property--colour: #1DC997;

Brightness & contrast

Relative luminance0.44269WCAG 2.x, 0 is black and 1 is white
Perceived brightness163 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.85:1
Contrast with white2.13:1WCAG normal text: Fail
Contrast with black9.85:1WCAG normal text: AAA
Greyscale equivalent#A1A1A1
Inverted#E23668

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C4BA94no red cones; affects about 1% of men; ΔE 50.5 from the original
Deuteranopia#B0AC9Ano green cones; the most common form, about 1% of men; ΔE 50.9 from the original
Tritanopia#00CABBno blue cones; rare, and affects men and women equally; ΔE 19.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.13:1WCAG large text: Fail
Contrast with black, large text9.85:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 13.5Medium aquamarine · ΔE 15.5Aquamarine · ΔE 21.2Turquoise · ΔE 21.5Sea green · ΔE 25.3Light seagreen · ΔE 25.8
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 13.52, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C91D4F
Analogous#1DC941, #1DA5C9
Triadic#971DC9, #C9971D
Split complementary#C91DA5, #C9411D
Tetradic#411DC9, #C91D4F, #A5C91D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDF5E5
Lighter +30%#90EFD3
Lighter +20%#63E9C2
Lighter +10%#37E2B0
Darker −10%#179C76
Darker −20%#107054
Darker −30%#0A4333
Darker −40%#031711
More saturated +25%#00E6A3
Less saturated −25%#3AAC8B

Channel breakdown

R29
G201
B151
Red29 (11.4%)
Green201 (78.8%)
Blue151 (59.2%)
Hue162.56°
Saturation (HSL)74.78%
Lightness45.1%
Dominant channelGreen
Hex per channelR 1D · G C9 · B 97

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Every value on this page was computed from “1dc997” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.