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Colour

#1DCA87

  • #1DCA87
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#1DCA87 is a cyan with RGB values 29, 202, 135 and HSL 157°, 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

#1DCA87#1DCA87
HEX#1DCA87
RGBrgb(29, 202, 135)
RGB (0–1)0.1137, 0.7922, 0.5294
RGB percentages11.4%, 79.2%, 52.9%
HSLhsl(156.8, 74.9%, 45.3%)
HSV / HSBhsv(156.8, 85.6%, 79.2%)
CMYK85.6%, 0%, 33.2%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,952,391
CSS custom property--colour: #1DCA87;

Brightness & contrast

Relative luminance0.44252WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.1 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#A0A0A0
Inverted#E23578

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7BA83no red cones; affects about 1% of men; ΔE 53.4 from the original
Deuteranopia#B4AC8Bno green cones; the most common form, about 1% of men; ΔE 54.1 from the original
Tritanopia#00C9B8no blue cones; rare, and affects men and women equally; ΔE 27.9 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 11.1Light green · ΔE 22.9Medium aquamarine · ΔE 23Medium spring green · ΔE 23.1Aquamarine · ΔE 25.7Pale green · ΔE 25.9
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 11.09, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CA1D60
Analogous#1DCA30, #1DB7CA
Triadic#871DCA, #CA871D
Split complementary#CA1DB7, #CA311D
Tetradic#301DCA, #CA1D60, #B6CA1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDF6E0
Lighter +30%#91EFCB
Lighter +20%#64E9B5
Lighter +10%#38E2A0
Darker −10%#179D69
Darker −20%#10714B
Darker −30%#0A442E
Darker −40%#031810
More saturated +25%#00E78E
Less saturated −25%#3AAD80

Channel breakdown

R29
G202
B135
Red29 (11.4%)
Green202 (79.2%)
Blue135 (52.9%)
Hue156.76°
Saturation (HSL)74.89%
Lightness45.29%
Dominant channelGreen
Hex per channelR 1D · G CA · B 87

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Every value on this page was computed from “1dca87” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.